Home / 1,725,547.14-2,588,327.40-527,464.80

Finding the Fourth Proportional to 1,725,547.14, 2,588,327.40 and 527,464.80

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Solution

The fourth proportional to 1,725,547.14, 2,588,327.40 and 527,464.80 is: 791,199.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,725,547.14 : 2,588,327.40 = 527,464.80 : x
  2. Step 2: Convert to fraction form
    1,725,547.14/2,588,327.40 = 527,464.80/x
  3. Step 3: Cross multiply
    1,725,547.14x = 2,588,327.40 × 527,464.80
  4. Step 4: Simplify right side
    1,725,547.14x = 1,365,251,594,375.52
  5. Step 5: Solve for x
    x = 1,365,251,594,375.52/1,725,547.14
  6. Step 6: Final answer
    x = 791,199.24

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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.