Home / 7,234,807.38-10,846,527.48-4,953,430.72

Finding the Fourth Proportional to 7,234,807.38, 10,846,527.48 and 4,953,430.72

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Solution

The fourth proportional to 7,234,807.38, 10,846,527.48 and 4,953,430.72 is: 7,426,254.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,234,807.38 : 10,846,527.48 = 4,953,430.72 : x
  2. Step 2: Convert to fraction form
    7,234,807.38/10,846,527.48 = 4,953,430.72/x
  3. Step 3: Cross multiply
    7,234,807.38x = 10,846,527.48 × 4,953,430.72
  4. Step 4: Simplify right side
    7,234,807.38x = 53,727,522,424,756.19
  5. Step 5: Solve for x
    x = 53,727,522,424,756.19/7,234,807.38
  6. Step 6: Final answer
    x = 7,426,254.72

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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.