Home / 1,566,009.90-2,349,014.85-1,034,568.90

Finding the Fourth Proportional to 1,566,009.90, 2,349,014.85 and 1,034,568.90

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Solution

The fourth proportional to 1,566,009.90, 2,349,014.85 and 1,034,568.90 is: 1,551,853.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,009.90 : 2,349,014.85 = 1,034,568.90 : x
  2. Step 2: Convert to fraction form
    1,566,009.90/2,349,014.85 = 1,034,568.90/x
  3. Step 3: Cross multiply
    1,566,009.90x = 2,349,014.85 × 1,034,568.90
  4. Step 4: Simplify right side
    1,566,009.90x = 2,430,217,709,448.17
  5. Step 5: Solve for x
    x = 2,430,217,709,448.17/1,566,009.90
  6. Step 6: Final answer
    x = 1,551,853.35

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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.