Home / 1,756,483.32-2,423,925.90-1,067,927.16

Finding the Fourth Proportional to 1,756,483.32, 2,423,925.90 and 1,067,927.16

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Solution

The fourth proportional to 1,756,483.32, 2,423,925.90 and 1,067,927.16 is: 1,473,726.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,756,483.32 : 2,423,925.90 = 1,067,927.16 : x
  2. Step 2: Convert to fraction form
    1,756,483.32/2,423,925.90 = 1,067,927.16/x
  3. Step 3: Cross multiply
    1,756,483.32x = 2,423,925.90 × 1,067,927.16
  4. Step 4: Simplify right side
    1,756,483.32x = 2,588,576,302,437.44
  5. Step 5: Solve for x
    x = 2,588,576,302,437.44/1,756,483.32
  6. Step 6: Final answer
    x = 1,473,726.66

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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.