Home / 1,048,874.93-1,447,436.90-583,721.01

Finding the Fourth Proportional to 1,048,874.93, 1,447,436.90 and 583,721.01

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Solution

The fourth proportional to 1,048,874.93, 1,447,436.90 and 583,721.01 is: 805,529.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,048,874.93 : 1,447,436.90 = 583,721.01 : x
  2. Step 2: Convert to fraction form
    1,048,874.93/1,447,436.90 = 583,721.01/x
  3. Step 3: Cross multiply
    1,048,874.93x = 1,447,436.90 × 583,721.01
  4. Step 4: Simplify right side
    1,048,874.93x = 844,899,330,244.08
  5. Step 5: Solve for x
    x = 844,899,330,244.08/1,048,874.93
  6. Step 6: Final answer
    x = 805,529.15

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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.