Home / 1,041,314.40-1,437,024.44-611,601.71

Finding the Fourth Proportional to 1,041,314.40, 1,437,024.44 and 611,601.71

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Solution

The fourth proportional to 1,041,314.40, 1,437,024.44 and 611,601.71 is: 844,016.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,314.40 : 1,437,024.44 = 611,601.71 : x
  2. Step 2: Convert to fraction form
    1,041,314.40/1,437,024.44 = 611,601.71/x
  3. Step 3: Cross multiply
    1,041,314.40x = 1,437,024.44 × 611,601.71
  4. Step 4: Simplify right side
    1,041,314.40x = 878,886,599,159.67
  5. Step 5: Solve for x
    x = 878,886,599,159.67/1,041,314.40
  6. Step 6: Final answer
    x = 844,016.56

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1.5x scale

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.