Home / 4,546,343.70-6,274,767.06-2,710,920.15

Finding the Fourth Proportional to 4,546,343.70, 6,274,767.06 and 2,710,920.15

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Solution

The fourth proportional to 4,546,343.70, 6,274,767.06 and 2,710,920.15 is: 3,741,554.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,546,343.70 : 6,274,767.06 = 2,710,920.15 : x
  2. Step 2: Convert to fraction form
    4,546,343.70/6,274,767.06 = 2,710,920.15/x
  3. Step 3: Cross multiply
    4,546,343.70x = 6,274,767.06 × 2,710,920.15
  4. Step 4: Simplify right side
    4,546,343.70x = 17,010,392,459,510.26
  5. Step 5: Solve for x
    x = 17,010,392,459,510.26/4,546,343.70
  6. Step 6: Final answer
    x = 3,741,554.44

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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.