Home / 944,441.36-1,303,291.06-514,712.24

Finding the Fourth Proportional to 944,441.36, 1,303,291.06 and 514,712.24

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Solution

The fourth proportional to 944,441.36, 1,303,291.06 and 514,712.24 is: 710,282.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,441.36 : 1,303,291.06 = 514,712.24 : x
  2. Step 2: Convert to fraction form
    944,441.36/1,303,291.06 = 514,712.24/x
  3. Step 3: Cross multiply
    944,441.36x = 1,303,291.06 × 514,712.24
  4. Step 4: Simplify right side
    944,441.36x = 670,819,860,864.58
  5. Step 5: Solve for x
    x = 670,819,860,864.58/944,441.36
  6. Step 6: Final answer
    x = 710,282.17

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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.