Home / 1,067,472.86-1,473,111.63-584,039.93

Finding the Fourth Proportional to 1,067,472.86, 1,473,111.63 and 584,039.93

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Solution

The fourth proportional to 1,067,472.86, 1,473,111.63 and 584,039.93 is: 805,974.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,472.86 : 1,473,111.63 = 584,039.93 : x
  2. Step 2: Convert to fraction form
    1,067,472.86/1,473,111.63 = 584,039.93/x
  3. Step 3: Cross multiply
    1,067,472.86x = 1,473,111.63 × 584,039.93
  4. Step 4: Simplify right side
    1,067,472.86x = 860,356,005,901.83
  5. Step 5: Solve for x
    x = 860,356,005,901.83/1,067,472.86
  6. Step 6: Final answer
    x = 805,974.60

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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.