Home / 2,935,002.40-4,118,451.20-2,935,002.40

Finding the Fourth Proportional to 2,935,002.40, 4,118,451.20 and 2,935,002.40

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Solution

The fourth proportional to 2,935,002.40, 4,118,451.20 and 2,935,002.40 is: 4,118,451.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,002.40 : 4,118,451.20 = 2,935,002.40 : x
  2. Step 2: Convert to fraction form
    2,935,002.40/4,118,451.20 = 2,935,002.40/x
  3. Step 3: Cross multiply
    2,935,002.40x = 4,118,451.20 × 2,935,002.40
  4. Step 4: Simplify right side
    2,935,002.40x = 12,087,664,156,282.88
  5. Step 5: Solve for x
    x = 12,087,664,156,282.88/2,935,002.40
  6. Step 6: Final answer
    x = 4,118,451.20

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.