Home / 1,046,934.04-1,444,401.06-684,570

Finding the Fourth Proportional to 1,046,934.04, 1,444,401.06 and 684,570

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Solution

The fourth proportional to 1,046,934.04, 1,444,401.06 and 684,570 is: 944,466.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,934.04 : 1,444,401.06 = 684,570 : x
  2. Step 2: Convert to fraction form
    1,046,934.04/1,444,401.06 = 684,570/x
  3. Step 3: Cross multiply
    1,046,934.04x = 1,444,401.06 × 684,570
  4. Step 4: Simplify right side
    1,046,934.04x = 988,793,633,644.20
  5. Step 5: Solve for x
    x = 988,793,633,644.20/1,046,934.04
  6. Step 6: Final answer
    x = 944,466.03

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Double scale
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Similar ratio
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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.