Home / 1,834,567.80-2,752,110.90-572,263.80

Finding the Fourth Proportional to 1,834,567.80, 2,752,110.90 and 572,263.80

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Solution

The fourth proportional to 1,834,567.80, 2,752,110.90 and 572,263.80 is: 858,476.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,567.80 : 2,752,110.90 = 572,263.80 : x
  2. Step 2: Convert to fraction form
    1,834,567.80/2,752,110.90 = 572,263.80/x
  3. Step 3: Cross multiply
    1,834,567.80x = 2,752,110.90 × 572,263.80
  4. Step 4: Simplify right side
    1,834,567.80x = 1,574,933,441,655.42
  5. Step 5: Solve for x
    x = 1,574,933,441,655.42/1,834,567.80
  6. Step 6: Final answer
    x = 858,476.55

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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.