Home / 1,572,588.52-2,355,800.01-814,927.00

Finding the Fourth Proportional to 1,572,588.52, 2,355,800.01 and 814,927.00

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Solution

The fourth proportional to 1,572,588.52, 2,355,800.01 and 814,927.00 is: 1,220,792.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,572,588.52 : 2,355,800.01 = 814,927.00 : x
  2. Step 2: Convert to fraction form
    1,572,588.52/2,355,800.01 = 814,927.00/x
  3. Step 3: Cross multiply
    1,572,588.52x = 2,355,800.01 × 814,927.00
  4. Step 4: Simplify right side
    1,572,588.52x = 1,919,805,024,741.26
  5. Step 5: Solve for x
    x = 1,919,805,024,741.26/1,572,588.52
  6. Step 6: Final answer
    x = 1,220,792.98

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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.