Home / 2,437,058.86-3,363,246.30-1,349,330.40

Finding the Fourth Proportional to 2,437,058.86, 3,363,246.30 and 1,349,330.40

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Solution

The fourth proportional to 2,437,058.86, 3,363,246.30 and 1,349,330.40 is: 1,862,134.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,058.86 : 3,363,246.30 = 1,349,330.40 : x
  2. Step 2: Convert to fraction form
    2,437,058.86/3,363,246.30 = 1,349,330.40/x
  3. Step 3: Cross multiply
    2,437,058.86x = 3,363,246.30 × 1,349,330.40
  4. Step 4: Simplify right side
    2,437,058.86x = 4,538,130,475,277.52
  5. Step 5: Solve for x
    x = 4,538,130,475,277.52/2,437,058.86
  6. Step 6: Final answer
    x = 1,862,134.13

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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.