Home / 1,567,236.60-2,350,854.90-1,095,377.40

Finding the Fourth Proportional to 1,567,236.60, 2,350,854.90 and 1,095,377.40

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Solution

The fourth proportional to 1,567,236.60, 2,350,854.90 and 1,095,377.40 is: 1,643,066.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,567,236.60 : 2,350,854.90 = 1,095,377.40 : x
  2. Step 2: Convert to fraction form
    1,567,236.60/2,350,854.90 = 1,095,377.40/x
  3. Step 3: Cross multiply
    1,567,236.60x = 2,350,854.90 × 1,095,377.40
  4. Step 4: Simplify right side
    1,567,236.60x = 2,575,073,328,139.26
  5. Step 5: Solve for x
    x = 2,575,073,328,139.26/1,567,236.60
  6. Step 6: Final answer
    x = 1,643,066.10

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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.