Home / 5,730,218.84-8,592,370.35-1,686,181.10

Finding the Fourth Proportional to 5,730,218.84, 8,592,370.35 and 1,686,181.10

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Solution

The fourth proportional to 5,730,218.84, 8,592,370.35 and 1,686,181.10 is: 2,528,401.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,730,218.84 : 8,592,370.35 = 1,686,181.10 : x
  2. Step 2: Convert to fraction form
    5,730,218.84/8,592,370.35 = 1,686,181.10/x
  3. Step 3: Cross multiply
    5,730,218.84x = 8,592,370.35 × 1,686,181.10
  4. Step 4: Simplify right side
    5,730,218.84x = 14,488,292,487,416.76
  5. Step 5: Solve for x
    x = 14,488,292,487,416.76/5,730,218.84
  6. Step 6: Final answer
    x = 2,528,401.25

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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.