Home / 2,352,832.93-3,247,604.91-1,386,275.53

Finding the Fourth Proportional to 2,352,832.93, 3,247,604.91 and 1,386,275.53

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Solution

The fourth proportional to 2,352,832.93, 3,247,604.91 and 1,386,275.53 is: 1,913,470.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,352,832.93 : 3,247,604.91 = 1,386,275.53 : x
  2. Step 2: Convert to fraction form
    2,352,832.93/3,247,604.91 = 1,386,275.53/x
  3. Step 3: Cross multiply
    2,352,832.93x = 3,247,604.91 × 1,386,275.53
  4. Step 4: Simplify right side
    2,352,832.93x = 4,502,075,217,840.85
  5. Step 5: Solve for x
    x = 4,502,075,217,840.85/2,352,832.93
  6. Step 6: Final answer
    x = 1,913,470.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.