Home / 5,024,918.12-7,484,162.29-5,000,449.64

Finding the Fourth Proportional to 5,024,918.12, 7,484,162.29 and 5,000,449.64

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Solution

The fourth proportional to 5,024,918.12, 7,484,162.29 and 5,000,449.64 is: 7,447,718.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,024,918.12 : 7,484,162.29 = 5,000,449.64 : x
  2. Step 2: Convert to fraction form
    5,024,918.12/7,484,162.29 = 5,000,449.64/x
  3. Step 3: Cross multiply
    5,024,918.12x = 7,484,162.29 × 5,000,449.64
  4. Step 4: Simplify right side
    5,024,918.12x = 37,424,176,628,732.07
  5. Step 5: Solve for x
    x = 37,424,176,628,732.07/5,024,918.12
  6. Step 6: Final answer
    x = 7,447,718.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.