Home / 7,482,875.04-11,224,713.24-2,364,915.60

Finding the Fourth Proportional to 7,482,875.04, 11,224,713.24 and 2,364,915.60

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Solution

The fourth proportional to 7,482,875.04, 11,224,713.24 and 2,364,915.60 is: 3,547,500.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,482,875.04 : 11,224,713.24 = 2,364,915.60 : x
  2. Step 2: Convert to fraction form
    7,482,875.04/11,224,713.24 = 2,364,915.60/x
  3. Step 3: Cross multiply
    7,482,875.04x = 11,224,713.24 × 2,364,915.60
  4. Step 4: Simplify right side
    7,482,875.04x = 26,545,499,446,802.55
  5. Step 5: Solve for x
    x = 26,545,499,446,802.55/7,482,875.04
  6. Step 6: Final answer
    x = 3,547,500.03

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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.