Home / 3,707,237.40-5,564,355.30-2,290,061.40

Finding the Fourth Proportional to 3,707,237.40, 5,564,355.30 and 2,290,061.40

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Solution

The fourth proportional to 3,707,237.40, 5,564,355.30 and 2,290,061.40 is: 3,437,253.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,707,237.40 : 5,564,355.30 = 2,290,061.40 : x
  2. Step 2: Convert to fraction form
    3,707,237.40/5,564,355.30 = 2,290,061.40/x
  3. Step 3: Cross multiply
    3,707,237.40x = 5,564,355.30 × 2,290,061.40
  4. Step 4: Simplify right side
    3,707,237.40x = 12,742,715,288,415.42
  5. Step 5: Solve for x
    x = 12,742,715,288,415.42/3,707,237.40
  6. Step 6: Final answer
    x = 3,437,253.65

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1.5x scale

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.