Home / 4,098,667.40-6,148,001.10-2,683,089.80

Finding the Fourth Proportional to 4,098,667.40, 6,148,001.10 and 2,683,089.80

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Solution

The fourth proportional to 4,098,667.40, 6,148,001.10 and 2,683,089.80 is: 4,024,634.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,667.40 : 6,148,001.10 = 2,683,089.80 : x
  2. Step 2: Convert to fraction form
    4,098,667.40/6,148,001.10 = 2,683,089.80/x
  3. Step 3: Cross multiply
    4,098,667.40x = 6,148,001.10 × 2,683,089.80
  4. Step 4: Simplify right side
    4,098,667.40x = 16,495,639,041,798.78
  5. Step 5: Solve for x
    x = 16,495,639,041,798.78/4,098,667.40
  6. Step 6: Final answer
    x = 4,024,634.70

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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.