Home / 8,035,881.40-12,053,822.10-2,717,097.40

Finding the Fourth Proportional to 8,035,881.40, 12,053,822.10 and 2,717,097.40

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Solution

The fourth proportional to 8,035,881.40, 12,053,822.10 and 2,717,097.40 is: 4,075,646.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,035,881.40 : 12,053,822.10 = 2,717,097.40 : x
  2. Step 2: Convert to fraction form
    8,035,881.40/12,053,822.10 = 2,717,097.40/x
  3. Step 3: Cross multiply
    8,035,881.40x = 12,053,822.10 × 2,717,097.40
  4. Step 4: Simplify right side
    8,035,881.40x = 32,751,408,687,972.54
  5. Step 5: Solve for x
    x = 32,751,408,687,972.54/8,035,881.40
  6. Step 6: Final answer
    x = 4,075,646.10

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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.