Home / 6,475,182.53-8,935,780.44-3,574,597.23

Finding the Fourth Proportional to 6,475,182.53, 8,935,780.44 and 3,574,597.23

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Solution

The fourth proportional to 6,475,182.53, 8,935,780.44 and 3,574,597.23 is: 4,932,959.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,475,182.53 : 8,935,780.44 = 3,574,597.23 : x
  2. Step 2: Convert to fraction form
    6,475,182.53/8,935,780.44 = 3,574,597.23/x
  3. Step 3: Cross multiply
    6,475,182.53x = 8,935,780.44 × 3,574,597.23
  4. Step 4: Simplify right side
    6,475,182.53x = 31,941,816,008,712.18
  5. Step 5: Solve for x
    x = 31,941,816,008,712.18/6,475,182.53
  6. Step 6: Final answer
    x = 4,932,959.94

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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.