Home / 7,613,102.79-10,506,060.72-4,350,929.85

Finding the Fourth Proportional to 7,613,102.79, 10,506,060.72 and 4,350,929.85

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Solution

The fourth proportional to 7,613,102.79, 10,506,060.72 and 4,350,929.85 is: 6,004,271.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,613,102.79 : 10,506,060.72 = 4,350,929.85 : x
  2. Step 2: Convert to fraction form
    7,613,102.79/10,506,060.72 = 4,350,929.85/x
  3. Step 3: Cross multiply
    7,613,102.79x = 10,506,060.72 × 4,350,929.85
  4. Step 4: Simplify right side
    7,613,102.79x = 45,711,133,192,560.49
  5. Step 5: Solve for x
    x = 45,711,133,192,560.49/7,613,102.79
  6. Step 6: Final answer
    x = 6,004,271.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.