Home / 5,610,547.16-8,403,641.87-3,444,998.89

Finding the Fourth Proportional to 5,610,547.16, 8,403,641.87 and 3,444,998.89

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Solution

The fourth proportional to 5,610,547.16, 8,403,641.87 and 3,444,998.89 is: 5,160,020.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,610,547.16 : 8,403,641.87 = 3,444,998.89 : x
  2. Step 2: Convert to fraction form
    5,610,547.16/8,403,641.87 = 3,444,998.89/x
  3. Step 3: Cross multiply
    5,610,547.16x = 8,403,641.87 × 3,444,998.89
  4. Step 4: Simplify right side
    5,610,547.16x = 28,950,536,915,265.50
  5. Step 5: Solve for x
    x = 28,950,536,915,265.50/5,610,547.16
  6. Step 6: Final answer
    x = 5,160,020.25

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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.