Home / 9,867,002.46-14,793,768.30-5,256,678.02

Finding the Fourth Proportional to 9,867,002.46, 14,793,768.30 and 5,256,678.02

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Solution

The fourth proportional to 9,867,002.46, 14,793,768.30 and 5,256,678.02 is: 7,881,428.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,867,002.46 : 14,793,768.30 = 5,256,678.02 : x
  2. Step 2: Convert to fraction form
    9,867,002.46/14,793,768.30 = 5,256,678.02/x
  3. Step 3: Cross multiply
    9,867,002.46x = 14,793,768.30 × 5,256,678.02
  4. Step 4: Simplify right side
    9,867,002.46x = 77,766,076,655,582.77
  5. Step 5: Solve for x
    x = 77,766,076,655,582.77/9,867,002.46
  6. Step 6: Final answer
    x = 7,881,428.73

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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.