Home / 7,232,869.54-10,849,304.22-5,636,626.84

Finding the Fourth Proportional to 7,232,869.54, 10,849,304.22 and 5,636,626.84

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Solution

The fourth proportional to 7,232,869.54, 10,849,304.22 and 5,636,626.84 is: 8,454,940.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,232,869.54 : 10,849,304.22 = 5,636,626.84 : x
  2. Step 2: Convert to fraction form
    7,232,869.54/10,849,304.22 = 5,636,626.84/x
  3. Step 3: Cross multiply
    7,232,869.54x = 10,849,304.22 × 5,636,626.84
  4. Step 4: Simplify right side
    7,232,869.54x = 61,153,479,361,777.27
  5. Step 5: Solve for x
    x = 61,153,479,361,777.27/7,232,869.54
  6. Step 6: Final answer
    x = 8,454,940.19

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1.5x scale

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.