Home / 2,437,393.32-3,363,561.55-1,349,641.54

Finding the Fourth Proportional to 2,437,393.32, 3,363,561.55 and 1,349,641.54

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Solution

The fourth proportional to 2,437,393.32, 3,363,561.55 and 1,349,641.54 is: 1,862,482.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,393.32 : 3,363,561.55 = 1,349,641.54 : x
  2. Step 2: Convert to fraction form
    2,437,393.32/3,363,561.55 = 1,349,641.54/x
  3. Step 3: Cross multiply
    2,437,393.32x = 3,363,561.55 × 1,349,641.54
  4. Step 4: Simplify right side
    2,437,393.32x = 4,539,602,390,226.79
  5. Step 5: Solve for x
    x = 4,539,602,390,226.79/2,437,393.32
  6. Step 6: Final answer
    x = 1,862,482.49

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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.