Home / 5,104,283.10-7,044,407.04-3,812,881.50

Finding the Fourth Proportional to 5,104,283.10, 7,044,407.04 and 3,812,881.50

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Solution

The fourth proportional to 5,104,283.10, 7,044,407.04 and 3,812,881.50 is: 5,262,147.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,104,283.10 : 7,044,407.04 = 3,812,881.50 : x
  2. Step 2: Convert to fraction form
    5,104,283.10/7,044,407.04 = 3,812,881.50/x
  3. Step 3: Cross multiply
    5,104,283.10x = 7,044,407.04 × 3,812,881.50
  4. Step 4: Simplify right side
    5,104,283.10x = 26,859,489,281,285.76
  5. Step 5: Solve for x
    x = 26,859,489,281,285.76/5,104,283.10
  6. Step 6: Final answer
    x = 5,262,147.25

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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.