Home / 1,566,886.60-2,350,539.04-620,035.89

Finding the Fourth Proportional to 1,566,886.60, 2,350,539.04 and 620,035.89

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Solution

The fourth proportional to 1,566,886.60, 2,350,539.04 and 620,035.89 is: 930,136.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,886.60 : 2,350,539.04 = 620,035.89 : x
  2. Step 2: Convert to fraction form
    1,566,886.60/2,350,539.04 = 620,035.89/x
  3. Step 3: Cross multiply
    1,566,886.60x = 2,350,539.04 × 620,035.89
  4. Step 4: Simplify right side
    1,566,886.60x = 1,457,418,565,646.15
  5. Step 5: Solve for x
    x = 1,457,418,565,646.15/1,566,886.60
  6. Step 6: Final answer
    x = 930,136.59

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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.