Home / 9,772,298.61-14,658,560.77-2,948,930.92

Finding the Fourth Proportional to 9,772,298.61, 14,658,560.77 and 2,948,930.92

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Solution

The fourth proportional to 9,772,298.61, 14,658,560.77 and 2,948,930.92 is: 4,423,430.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,772,298.61 : 14,658,560.77 = 2,948,930.92 : x
  2. Step 2: Convert to fraction form
    9,772,298.61/14,658,560.77 = 2,948,930.92/x
  3. Step 3: Cross multiply
    9,772,298.61x = 14,658,560.77 × 2,948,930.92
  4. Step 4: Simplify right side
    9,772,298.61x = 43,227,083,097,352.01
  5. Step 5: Solve for x
    x = 43,227,083,097,352.01/9,772,298.61
  6. Step 6: Final answer
    x = 4,423,430.44

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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.