Home / 2,547,956.18-3,514,839.61-1,514,729.01

Finding the Fourth Proportional to 2,547,956.18, 3,514,839.61 and 1,514,729.01

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Solution

The fourth proportional to 2,547,956.18, 3,514,839.61 and 1,514,729.01 is: 2,089,529.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,547,956.18 : 3,514,839.61 = 1,514,729.01 : x
  2. Step 2: Convert to fraction form
    2,547,956.18/3,514,839.61 = 1,514,729.01/x
  3. Step 3: Cross multiply
    2,547,956.18x = 3,514,839.61 × 1,514,729.01
  4. Step 4: Simplify right side
    2,547,956.18x = 5,324,029,509,583.44
  5. Step 5: Solve for x
    x = 5,324,029,509,583.44/2,547,956.18
  6. Step 6: Final answer
    x = 2,089,529.46

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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.