Home / 4,767,773.52-7,151,501.88-2,072,101.44

Finding the Fourth Proportional to 4,767,773.52, 7,151,501.88 and 2,072,101.44

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Solution

The fourth proportional to 4,767,773.52, 7,151,501.88 and 2,072,101.44 is: 3,108,083.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,767,773.52 : 7,151,501.88 = 2,072,101.44 : x
  2. Step 2: Convert to fraction form
    4,767,773.52/7,151,501.88 = 2,072,101.44/x
  3. Step 3: Cross multiply
    4,767,773.52x = 7,151,501.88 × 2,072,101.44
  4. Step 4: Simplify right side
    4,767,773.52x = 14,818,637,343,710.71
  5. Step 5: Solve for x
    x = 14,818,637,343,710.71/4,767,773.52
  6. Step 6: Final answer
    x = 3,108,083.32

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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.