Home / 9,983,330.62-14,935,595.00-7,561,460.50

Finding the Fourth Proportional to 9,983,330.62, 14,935,595.00 and 7,561,460.50

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Solution

The fourth proportional to 9,983,330.62, 14,935,595.00 and 7,561,460.50 is: 11,312,348.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,983,330.62 : 14,935,595.00 = 7,561,460.50 : x
  2. Step 2: Convert to fraction form
    9,983,330.62/14,935,595.00 = 7,561,460.50/x
  3. Step 3: Cross multiply
    9,983,330.62x = 14,935,595.00 × 7,561,460.50
  4. Step 4: Simplify right side
    9,983,330.62x = 112,934,911,561,351.20
  5. Step 5: Solve for x
    x = 112,934,911,561,351.20/9,983,330.62
  6. Step 6: Final answer
    x = 11,312,348.14

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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.