Home / 4,941,888.15-7,417,626.02-2,384,902.71

Finding the Fourth Proportional to 4,941,888.15, 7,417,626.02 and 2,384,902.71

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Solution

The fourth proportional to 4,941,888.15, 7,417,626.02 and 2,384,902.71 is: 3,579,667.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,941,888.15 : 7,417,626.02 = 2,384,902.71 : x
  2. Step 2: Convert to fraction form
    4,941,888.15/7,417,626.02 = 2,384,902.71/x
  3. Step 3: Cross multiply
    4,941,888.15x = 7,417,626.02 × 2,384,902.71
  4. Step 4: Simplify right side
    4,941,888.15x = 17,690,316,384,940
  5. Step 5: Solve for x
    x = 17,690,316,384,940/4,941,888.15
  6. Step 6: Final answer
    x = 3,579,667.50

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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.