Home / 3,462,259.36-4,779,251.28-3,099,042.40

Finding the Fourth Proportional to 3,462,259.36, 4,779,251.28 and 3,099,042.40

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Solution

The fourth proportional to 3,462,259.36, 4,779,251.28 and 3,099,042.40 is: 4,277,872.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,462,259.36 : 4,779,251.28 = 3,099,042.40 : x
  2. Step 2: Convert to fraction form
    3,462,259.36/4,779,251.28 = 3,099,042.40/x
  3. Step 3: Cross multiply
    3,462,259.36x = 4,779,251.28 × 3,099,042.40
  4. Step 4: Simplify right side
    3,462,259.36x = 14,811,102,356,974.27
  5. Step 5: Solve for x
    x = 14,811,102,356,974.27/3,462,259.36
  6. Step 6: Final answer
    x = 4,277,872.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.