Home / 5,095,752.46-7,641,266.73-1,900,020.58

Finding the Fourth Proportional to 5,095,752.46, 7,641,266.73 and 1,900,020.58

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Solution

The fourth proportional to 5,095,752.46, 7,641,266.73 and 1,900,020.58 is: 2,849,150.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,095,752.46 : 7,641,266.73 = 1,900,020.58 : x
  2. Step 2: Convert to fraction form
    5,095,752.46/7,641,266.73 = 1,900,020.58/x
  3. Step 3: Cross multiply
    5,095,752.46x = 7,641,266.73 × 1,900,020.58
  4. Step 4: Simplify right side
    5,095,752.46x = 14,518,564,044,269.30
  5. Step 5: Solve for x
    x = 14,518,564,044,269.30/5,095,752.46
  6. Step 6: Final answer
    x = 2,849,150.18

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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.