Home / 4,708,975.60-7,063,463.40-1,514,424.70

Finding the Fourth Proportional to 4,708,975.60, 7,063,463.40 and 1,514,424.70

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Solution

The fourth proportional to 4,708,975.60, 7,063,463.40 and 1,514,424.70 is: 2,271,637.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,708,975.60 : 7,063,463.40 = 1,514,424.70 : x
  2. Step 2: Convert to fraction form
    4,708,975.60/7,063,463.40 = 1,514,424.70/x
  3. Step 3: Cross multiply
    4,708,975.60x = 7,063,463.40 × 1,514,424.70
  4. Step 4: Simplify right side
    4,708,975.60x = 10,697,083,440,505.98
  5. Step 5: Solve for x
    x = 10,697,083,440,505.98/4,708,975.60
  6. Step 6: Final answer
    x = 2,271,637.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.