Home / 6,309,287.40-9,463,931.10-4,816,295.40

Finding the Fourth Proportional to 6,309,287.40, 9,463,931.10 and 4,816,295.40

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Solution

The fourth proportional to 6,309,287.40, 9,463,931.10 and 4,816,295.40 is: 7,224,443.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,309,287.40 : 9,463,931.10 = 4,816,295.40 : x
  2. Step 2: Convert to fraction form
    6,309,287.40/9,463,931.10 = 4,816,295.40/x
  3. Step 3: Cross multiply
    6,309,287.40x = 9,463,931.10 × 4,816,295.40
  4. Step 4: Simplify right side
    6,309,287.40x = 45,581,087,822,846.95
  5. Step 5: Solve for x
    x = 45,581,087,822,846.95/6,309,287.40
  6. Step 6: Final answer
    x = 7,224,443.10

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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.