Home / 8,908,679.83-12,293,988.02-4,834,298.83

Finding the Fourth Proportional to 8,908,679.83, 12,293,988.02 and 4,834,298.83

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Solution

The fourth proportional to 8,908,679.83, 12,293,988.02 and 4,834,298.83 is: 6,671,337.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,908,679.83 : 12,293,988.02 = 4,834,298.83 : x
  2. Step 2: Convert to fraction form
    8,908,679.83/12,293,988.02 = 4,834,298.83/x
  3. Step 3: Cross multiply
    8,908,679.83x = 12,293,988.02 × 4,834,298.83
  4. Step 4: Simplify right side
    8,908,679.83x = 59,432,811,901,120.02
  5. Step 5: Solve for x
    x = 59,432,811,901,120.02/8,908,679.83
  6. Step 6: Final answer
    x = 6,671,337.73

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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.