Home / 1,805,818.76-2,492,039.22-1,041,904.52

Finding the Fourth Proportional to 1,805,818.76, 2,492,039.22 and 1,041,904.52

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Solution

The fourth proportional to 1,805,818.76, 2,492,039.22 and 1,041,904.52 is: 1,437,833.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,805,818.76 : 2,492,039.22 = 1,041,904.52 : x
  2. Step 2: Convert to fraction form
    1,805,818.76/2,492,039.22 = 1,041,904.52/x
  3. Step 3: Cross multiply
    1,805,818.76x = 2,492,039.22 × 1,041,904.52
  4. Step 4: Simplify right side
    1,805,818.76x = 2,596,466,927,335.28
  5. Step 5: Solve for x
    x = 2,596,466,927,335.28/1,805,818.76
  6. Step 6: Final answer
    x = 1,437,833.62

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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.