Home / 6,144,329.30-9,223,492.35-3,621,406.10

Finding the Fourth Proportional to 6,144,329.30, 9,223,492.35 and 3,621,406.10

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Solution

The fourth proportional to 6,144,329.30, 9,223,492.35 and 3,621,406.10 is: 5,436,233.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,144,329.30 : 9,223,492.35 = 3,621,406.10 : x
  2. Step 2: Convert to fraction form
    6,144,329.30/9,223,492.35 = 3,621,406.10/x
  3. Step 3: Cross multiply
    6,144,329.30x = 9,223,492.35 × 3,621,406.10
  4. Step 4: Simplify right side
    6,144,329.30x = 33,402,011,459,593.34
  5. Step 5: Solve for x
    x = 33,402,011,459,593.34/6,144,329.30
  6. Step 6: Final answer
    x = 5,436,233.94

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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.