Home / 4,352,027.40-6,528,041.10-4,057,115.40

Finding the Fourth Proportional to 4,352,027.40, 6,528,041.10 and 4,057,115.40

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Solution

The fourth proportional to 4,352,027.40, 6,528,041.10 and 4,057,115.40 is: 6,085,673.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,352,027.40 : 6,528,041.10 = 4,057,115.40 : x
  2. Step 2: Convert to fraction form
    4,352,027.40/6,528,041.10 = 4,057,115.40/x
  3. Step 3: Cross multiply
    4,352,027.40x = 6,528,041.10 × 4,057,115.40
  4. Step 4: Simplify right side
    4,352,027.40x = 26,485,016,078,642.94
  5. Step 5: Solve for x
    x = 26,485,016,078,642.94/4,352,027.40
  6. Step 6: Final answer
    x = 6,085,673.10

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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.