Home / 1,110,459.60-1,532,432.52-601,161.84

Finding the Fourth Proportional to 1,110,459.60, 1,532,432.52 and 601,161.84

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Solution

The fourth proportional to 1,110,459.60, 1,532,432.52 and 601,161.84 is: 829,602.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,459.60 : 1,532,432.52 = 601,161.84 : x
  2. Step 2: Convert to fraction form
    1,110,459.60/1,532,432.52 = 601,161.84/x
  3. Step 3: Cross multiply
    1,110,459.60x = 1,532,432.52 × 601,161.84
  4. Step 4: Simplify right side
    1,110,459.60x = 921,239,953,399.04
  5. Step 5: Solve for x
    x = 921,239,953,399.04/1,110,459.60
  6. Step 6: Final answer
    x = 829,602.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.