Home / 7,475,496.50-10,316,192.40-4,037,737.47

Finding the Fourth Proportional to 7,475,496.50, 10,316,192.40 and 4,037,737.47

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Solution

The fourth proportional to 7,475,496.50, 10,316,192.40 and 4,037,737.47 is: 5,572,081.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,475,496.50 : 10,316,192.40 = 4,037,737.47 : x
  2. Step 2: Convert to fraction form
    7,475,496.50/10,316,192.40 = 4,037,737.47/x
  3. Step 3: Cross multiply
    7,475,496.50x = 10,316,192.40 × 4,037,737.47
  4. Step 4: Simplify right side
    7,475,496.50x = 41,654,076,601,209.23
  5. Step 5: Solve for x
    x = 41,654,076,601,209.23/7,475,496.50
  6. Step 6: Final answer
    x = 5,572,081.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.