Home / 4,384,309.10-6,574,908.45-1,544,513.90

Finding the Fourth Proportional to 4,384,309.10, 6,574,908.45 and 1,544,513.90

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Solution

The fourth proportional to 4,384,309.10, 6,574,908.45 and 1,544,513.90 is: 2,316,222.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,384,309.10 : 6,574,908.45 = 1,544,513.90 : x
  2. Step 2: Convert to fraction form
    4,384,309.10/6,574,908.45 = 1,544,513.90/x
  3. Step 3: Cross multiply
    4,384,309.10x = 6,574,908.45 × 1,544,513.90
  4. Step 4: Simplify right side
    4,384,309.10x = 10,155,037,492,252.46
  5. Step 5: Solve for x
    x = 10,155,037,492,252.46/4,384,309.10
  6. Step 6: Final answer
    x = 2,316,222.98

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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.