Home / 4,871,569.45-7,307,354.18-4,871,569.45

Finding the Fourth Proportional to 4,871,569.45, 7,307,354.18 and 4,871,569.45

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Solution

The fourth proportional to 4,871,569.45, 7,307,354.18 and 4,871,569.45 is: 7,307,354.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,871,569.45 : 7,307,354.18 = 4,871,569.45 : x
  2. Step 2: Convert to fraction form
    4,871,569.45/7,307,354.18 = 4,871,569.45/x
  3. Step 3: Cross multiply
    4,871,569.45x = 7,307,354.18 × 4,871,569.45
  4. Step 4: Simplify right side
    4,871,569.45x = 35,598,283,359,259.95
  5. Step 5: Solve for x
    x = 35,598,283,359,259.95/4,871,569.45
  6. Step 6: Final answer
    x = 7,307,354.18

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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.