Home / 5,720,676.96-8,581,004.10-1,460,848.08

Finding the Fourth Proportional to 5,720,676.96, 8,581,004.10 and 1,460,848.08

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Solution

The fourth proportional to 5,720,676.96, 8,581,004.10 and 1,460,848.08 is: 2,191,269.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,720,676.96 : 8,581,004.10 = 1,460,848.08 : x
  2. Step 2: Convert to fraction form
    5,720,676.96/8,581,004.10 = 1,460,848.08/x
  3. Step 3: Cross multiply
    5,720,676.96x = 8,581,004.10 × 1,460,848.08
  4. Step 4: Simplify right side
    5,720,676.96x = 12,535,543,363,957.13
  5. Step 5: Solve for x
    x = 12,535,543,363,957.13/5,720,676.96
  6. Step 6: Final answer
    x = 2,191,269.22

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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.