Home / 5,825,102.60-8,736,098.70-1,781,582.60

Finding the Fourth Proportional to 5,825,102.60, 8,736,098.70 and 1,781,582.60

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Solution

The fourth proportional to 5,825,102.60, 8,736,098.70 and 1,781,582.60 is: 2,671,898.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,825,102.60 : 8,736,098.70 = 1,781,582.60 : x
  2. Step 2: Convert to fraction form
    5,825,102.60/8,736,098.70 = 1,781,582.60/x
  3. Step 3: Cross multiply
    5,825,102.60x = 8,736,098.70 × 1,781,582.60
  4. Step 4: Simplify right side
    5,825,102.60x = 15,564,081,435,802.62
  5. Step 5: Solve for x
    x = 15,564,081,435,802.62/5,825,102.60
  6. Step 6: Final answer
    x = 2,671,898.25

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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.