Home / 4,316,807.40-6,475,211.10-3,056,058.60

Finding the Fourth Proportional to 4,316,807.40, 6,475,211.10 and 3,056,058.60

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Solution

The fourth proportional to 4,316,807.40, 6,475,211.10 and 3,056,058.60 is: 4,584,087.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316,807.40 : 6,475,211.10 = 3,056,058.60 : x
  2. Step 2: Convert to fraction form
    4,316,807.40/6,475,211.10 = 3,056,058.60/x
  3. Step 3: Cross multiply
    4,316,807.40x = 6,475,211.10 × 3,056,058.60
  4. Step 4: Simplify right side
    4,316,807.40x = 19,788,624,568,970.46
  5. Step 5: Solve for x
    x = 19,788,624,568,970.46/4,316,807.40
  6. Step 6: Final answer
    x = 4,584,087.90

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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.