Home / 5,264,167.77-7,896,250.57-2,870,025.93

Finding the Fourth Proportional to 5,264,167.77, 7,896,250.57 and 2,870,025.93

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Solution

The fourth proportional to 5,264,167.77, 7,896,250.57 and 2,870,025.93 is: 4,305,038.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,264,167.77 : 7,896,250.57 = 2,870,025.93 : x
  2. Step 2: Convert to fraction form
    5,264,167.77/7,896,250.57 = 2,870,025.93/x
  3. Step 3: Cross multiply
    5,264,167.77x = 7,896,250.57 × 2,870,025.93
  4. Step 4: Simplify right side
    5,264,167.77x = 22,662,443,885,677.28
  5. Step 5: Solve for x
    x = 22,662,443,885,677.28/5,264,167.77
  6. Step 6: Final answer
    x = 4,305,038.30

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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.