Home / 7,032,328.40-10,548,492.60-4,195,643.60

Finding the Fourth Proportional to 7,032,328.40, 10,548,492.60 and 4,195,643.60

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Solution

The fourth proportional to 7,032,328.40, 10,548,492.60 and 4,195,643.60 is: 6,293,465.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,032,328.40 : 10,548,492.60 = 4,195,643.60 : x
  2. Step 2: Convert to fraction form
    7,032,328.40/10,548,492.60 = 4,195,643.60/x
  3. Step 3: Cross multiply
    7,032,328.40x = 10,548,492.60 × 4,195,643.60
  4. Step 4: Simplify right side
    7,032,328.40x = 44,257,715,466,837.35
  5. Step 5: Solve for x
    x = 44,257,715,466,837.35/7,032,328.40
  6. Step 6: Final answer
    x = 6,293,465.40

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Double scale
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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.