Home / 2,337,695.70-3,506,543.55-2,018,831.10

Finding the Fourth Proportional to 2,337,695.70, 3,506,543.55 and 2,018,831.10

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Solution

The fourth proportional to 2,337,695.70, 3,506,543.55 and 2,018,831.10 is: 3,028,246.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,337,695.70 : 3,506,543.55 = 2,018,831.10 : x
  2. Step 2: Convert to fraction form
    2,337,695.70/3,506,543.55 = 2,018,831.10/x
  3. Step 3: Cross multiply
    2,337,695.70x = 3,506,543.55 × 2,018,831.10
  4. Step 4: Simplify right side
    2,337,695.70x = 7,079,119,172,244.41
  5. Step 5: Solve for x
    x = 7,079,119,172,244.41/2,337,695.70
  6. Step 6: Final answer
    x = 3,028,246.65

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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.