Home / 9,779,846.10-14,659,271.55-3,712,233.30

Finding the Fourth Proportional to 9,779,846.10, 14,659,271.55 and 3,712,233.30

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Solution

The fourth proportional to 9,779,846.10, 14,659,271.55 and 3,712,233.30 is: 5,564,365.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,779,846.10 : 14,659,271.55 = 3,712,233.30 : x
  2. Step 2: Convert to fraction form
    9,779,846.10/14,659,271.55 = 3,712,233.30/x
  3. Step 3: Cross multiply
    9,779,846.10x = 14,659,271.55 × 3,712,233.30
  4. Step 4: Simplify right side
    9,779,846.10x = 54,418,636,001,652.62
  5. Step 5: Solve for x
    x = 54,418,636,001,652.62/9,779,846.10
  6. Step 6: Final answer
    x = 5,564,365.27

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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.