Home / 2,677,457.47-3,694,955.51-1,453,814.57

Finding the Fourth Proportional to 2,677,457.47, 3,694,955.51 and 1,453,814.57

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Solution

The fourth proportional to 2,677,457.47, 3,694,955.51 and 1,453,814.57 is: 2,006,298.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,677,457.47 : 3,694,955.51 = 1,453,814.57 : x
  2. Step 2: Convert to fraction form
    2,677,457.47/3,694,955.51 = 1,453,814.57/x
  3. Step 3: Cross multiply
    2,677,457.47x = 3,694,955.51 × 1,453,814.57
  4. Step 4: Simplify right side
    2,677,457.47x = 5,371,780,154,330.79
  5. Step 5: Solve for x
    x = 5,371,780,154,330.79/2,677,457.47
  6. Step 6: Final answer
    x = 2,006,298.96

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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.