Home / 5,870,532.30-8,805,798.45-5,347,985.10

Finding the Fourth Proportional to 5,870,532.30, 8,805,798.45 and 5,347,985.10

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Solution

The fourth proportional to 5,870,532.30, 8,805,798.45 and 5,347,985.10 is: 8,021,977.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,870,532.30 : 8,805,798.45 = 5,347,985.10 : x
  2. Step 2: Convert to fraction form
    5,870,532.30/8,805,798.45 = 5,347,985.10/x
  3. Step 3: Cross multiply
    5,870,532.30x = 8,805,798.45 × 5,347,985.10
  4. Step 4: Simplify right side
    5,870,532.30x = 47,093,278,904,203.09
  5. Step 5: Solve for x
    x = 47,093,278,904,203.09/5,870,532.30
  6. Step 6: Final answer
    x = 8,021,977.65

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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.