Home / 4,678,701.30-7,018,051.95-4,615,715.70

Finding the Fourth Proportional to 4,678,701.30, 7,018,051.95 and 4,615,715.70

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Solution

The fourth proportional to 4,678,701.30, 7,018,051.95 and 4,615,715.70 is: 6,923,573.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,678,701.30 : 7,018,051.95 = 4,615,715.70 : x
  2. Step 2: Convert to fraction form
    4,678,701.30/7,018,051.95 = 4,615,715.70/x
  3. Step 3: Cross multiply
    4,678,701.30x = 7,018,051.95 × 4,615,715.70
  4. Step 4: Simplify right side
    4,678,701.30x = 32,393,332,569,030.62
  5. Step 5: Solve for x
    x = 32,393,332,569,030.62/4,678,701.30
  6. Step 6: Final answer
    x = 6,923,573.55

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Similar ratio
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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.