Home / 1,050,088.12-1,575,972.96-544,793.92

Finding the Fourth Proportional to 1,050,088.12, 1,575,972.96 and 544,793.92

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Solution

The fourth proportional to 1,050,088.12, 1,575,972.96 and 544,793.92 is: 817,627.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,088.12 : 1,575,972.96 = 544,793.92 : x
  2. Step 2: Convert to fraction form
    1,050,088.12/1,575,972.96 = 544,793.92/x
  3. Step 3: Cross multiply
    1,050,088.12x = 1,575,972.96 × 544,793.92
  4. Step 4: Simplify right side
    1,050,088.12x = 858,580,486,692.40
  5. Step 5: Solve for x
    x = 858,580,486,692.40/1,050,088.12
  6. Step 6: Final answer
    x = 817,627.08

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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.