Home / 9,898,152.30-14,847,228.45-6,496,929.90

Finding the Fourth Proportional to 9,898,152.30, 14,847,228.45 and 6,496,929.90

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Solution

The fourth proportional to 9,898,152.30, 14,847,228.45 and 6,496,929.90 is: 9,745,394.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,898,152.30 : 14,847,228.45 = 6,496,929.90 : x
  2. Step 2: Convert to fraction form
    9,898,152.30/14,847,228.45 = 6,496,929.90/x
  3. Step 3: Cross multiply
    9,898,152.30x = 14,847,228.45 × 6,496,929.90
  4. Step 4: Simplify right side
    9,898,152.30x = 96,461,402,448,935.66
  5. Step 5: Solve for x
    x = 96,461,402,448,935.66/9,898,152.30
  6. Step 6: Final answer
    x = 9,745,394.85

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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.