Home / 2,484,248.36-3,428,036.52-1,437,488.66

Finding the Fourth Proportional to 2,484,248.36, 3,428,036.52 and 1,437,488.66

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Solution

The fourth proportional to 2,484,248.36, 3,428,036.52 and 1,437,488.66 is: 1,983,603.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,484,248.36 : 3,428,036.52 = 1,437,488.66 : x
  2. Step 2: Convert to fraction form
    2,484,248.36/3,428,036.52 = 1,437,488.66/x
  3. Step 3: Cross multiply
    2,484,248.36x = 3,428,036.52 × 1,437,488.66
  4. Step 4: Simplify right side
    2,484,248.36x = 4,927,763,606,425.68
  5. Step 5: Solve for x
    x = 4,927,763,606,425.68/2,484,248.36
  6. Step 6: Final answer
    x = 1,983,603.45

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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.