Home / 9,744,047.40-14,616,071.10-4,695,868.20

Finding the Fourth Proportional to 9,744,047.40, 14,616,071.10 and 4,695,868.20

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Solution

The fourth proportional to 9,744,047.40, 14,616,071.10 and 4,695,868.20 is: 7,043,802.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,744,047.40 : 14,616,071.10 = 4,695,868.20 : x
  2. Step 2: Convert to fraction form
    9,744,047.40/14,616,071.10 = 4,695,868.20/x
  3. Step 3: Cross multiply
    9,744,047.40x = 14,616,071.10 × 4,695,868.20
  4. Step 4: Simplify right side
    9,744,047.40x = 68,635,143,487,429.02
  5. Step 5: Solve for x
    x = 68,635,143,487,429.02/9,744,047.40
  6. Step 6: Final answer
    x = 7,043,802.30

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Similar ratio
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1.5x scale

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.