Home / 9,424,461.52-13,005,415.40-5,759,509.52

Finding the Fourth Proportional to 9,424,461.52, 13,005,415.40 and 5,759,509.52

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Solution

The fourth proportional to 9,424,461.52, 13,005,415.40 and 5,759,509.52 is: 7,947,914.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,424,461.52 : 13,005,415.40 = 5,759,509.52 : x
  2. Step 2: Convert to fraction form
    9,424,461.52/13,005,415.40 = 5,759,509.52/x
  3. Step 3: Cross multiply
    9,424,461.52x = 13,005,415.40 × 5,759,509.52
  4. Step 4: Simplify right side
    9,424,461.52x = 74,904,813,807,854.61
  5. Step 5: Solve for x
    x = 74,904,813,807,854.61/9,424,461.52
  6. Step 6: Final answer
    x = 7,947,914.44

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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.