Home / 5,054,947.52-7,585,417.46-1,862,313.89

Finding the Fourth Proportional to 5,054,947.52, 7,585,417.46 and 1,862,313.89

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Solution

The fourth proportional to 5,054,947.52, 7,585,417.46 and 1,862,313.89 is: 2,794,574.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,054,947.52 : 7,585,417.46 = 1,862,313.89 : x
  2. Step 2: Convert to fraction form
    5,054,947.52/7,585,417.46 = 1,862,313.89/x
  3. Step 3: Cross multiply
    5,054,947.52x = 7,585,417.46 × 1,862,313.89
  4. Step 4: Simplify right side
    5,054,947.52x = 14,126,428,249,967.86
  5. Step 5: Solve for x
    x = 14,126,428,249,967.86/5,054,947.52
  6. Step 6: Final answer
    x = 2,794,574.66

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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.