Home / 1,060,681.40-1,463,712.24-577,236.18

Finding the Fourth Proportional to 1,060,681.40, 1,463,712.24 and 577,236.18

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Solution

The fourth proportional to 1,060,681.40, 1,463,712.24 and 577,236.18 is: 796,570.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,681.40 : 1,463,712.24 = 577,236.18 : x
  2. Step 2: Convert to fraction form
    1,060,681.40/1,463,712.24 = 577,236.18/x
  3. Step 3: Cross multiply
    1,060,681.40x = 1,463,712.24 × 577,236.18
  4. Step 4: Simplify right side
    1,060,681.40x = 844,907,662,036.84
  5. Step 5: Solve for x
    x = 844,907,662,036.84/1,060,681.40
  6. Step 6: Final answer
    x = 796,570.64

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Double scale
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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.