Home / 1,865,769.04-2,798,726.40-587,248.80

Finding the Fourth Proportional to 1,865,769.04, 2,798,726.40 and 587,248.80

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Solution

The fourth proportional to 1,865,769.04, 2,798,726.40 and 587,248.80 is: 880,896.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,865,769.04 : 2,798,726.40 = 587,248.80 : x
  2. Step 2: Convert to fraction form
    1,865,769.04/2,798,726.40 = 587,248.80/x
  3. Step 3: Cross multiply
    1,865,769.04x = 2,798,726.40 × 587,248.80
  4. Step 4: Simplify right side
    1,865,769.04x = 1,643,548,719,928.32
  5. Step 5: Solve for x
    x = 1,643,548,719,928.32/1,865,769.04
  6. Step 6: Final answer
    x = 880,896.13

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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.