Home / 5,988,167.40-8,983,563.30-2,956,985.40

Finding the Fourth Proportional to 5,988,167.40, 8,983,563.30 and 2,956,985.40

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Solution

The fourth proportional to 5,988,167.40, 8,983,563.30 and 2,956,985.40 is: 4,436,126.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,988,167.40 : 8,983,563.30 = 2,956,985.40 : x
  2. Step 2: Convert to fraction form
    5,988,167.40/8,983,563.30 = 2,956,985.40/x
  3. Step 3: Cross multiply
    5,988,167.40x = 8,983,563.30 × 2,956,985.40
  4. Step 4: Simplify right side
    5,988,167.40x = 26,564,265,518,075.82
  5. Step 5: Solve for x
    x = 26,564,265,518,075.82/5,988,167.40
  6. Step 6: Final answer
    x = 4,436,126.07

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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.