Home / 5,689,368.60-8,534,061.55-2,323,575.60

Finding the Fourth Proportional to 5,689,368.60, 8,534,061.55 and 2,323,575.60

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Solution

The fourth proportional to 5,689,368.60, 8,534,061.55 and 2,323,575.60 is: 3,485,366.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,689,368.60 : 8,534,061.55 = 2,323,575.60 : x
  2. Step 2: Convert to fraction form
    5,689,368.60/8,534,061.55 = 2,323,575.60/x
  3. Step 3: Cross multiply
    5,689,368.60x = 8,534,061.55 × 2,323,575.60
  4. Step 4: Simplify right side
    5,689,368.60x = 19,829,537,186,478.18
  5. Step 5: Solve for x
    x = 19,829,537,186,478.18/5,689,368.60
  6. Step 6: Final answer
    x = 3,485,366.93

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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.