Home / 1,534,672.18-2,301,374.89-523,875.66

Finding the Fourth Proportional to 1,534,672.18, 2,301,374.89 and 523,875.66

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Solution

The fourth proportional to 1,534,672.18, 2,301,374.89 and 523,875.66 is: 785,597.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,534,672.18 : 2,301,374.89 = 523,875.66 : x
  2. Step 2: Convert to fraction form
    1,534,672.18/2,301,374.89 = 523,875.66/x
  3. Step 3: Cross multiply
    1,534,672.18x = 2,301,374.89 × 523,875.66
  4. Step 4: Simplify right side
    1,534,672.18x = 1,205,634,281,430.87
  5. Step 5: Solve for x
    x = 1,205,634,281,430.87/1,534,672.18
  6. Step 6: Final answer
    x = 785,597.28

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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.