Home / 1,759,848.95-2,428,591.55-955,032.95

Finding the Fourth Proportional to 1,759,848.95, 2,428,591.55 and 955,032.95

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Solution

The fourth proportional to 1,759,848.95, 2,428,591.55 and 955,032.95 is: 1,317,945.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,759,848.95 : 2,428,591.55 = 955,032.95 : x
  2. Step 2: Convert to fraction form
    1,759,848.95/2,428,591.55 = 955,032.95/x
  3. Step 3: Cross multiply
    1,759,848.95x = 2,428,591.55 × 955,032.95
  4. Step 4: Simplify right side
    1,759,848.95x = 2,319,384,935,423.45
  5. Step 5: Solve for x
    x = 2,319,384,935,423.45/1,759,848.95
  6. Step 6: Final answer
    x = 1,317,945.46

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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.