Home / 4,032,117.90-6,048,176.85-2,604,444.30

Finding the Fourth Proportional to 4,032,117.90, 6,048,176.85 and 2,604,444.30

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Solution

The fourth proportional to 4,032,117.90, 6,048,176.85 and 2,604,444.30 is: 3,906,666.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,117.90 : 6,048,176.85 = 2,604,444.30 : x
  2. Step 2: Convert to fraction form
    4,032,117.90/6,048,176.85 = 2,604,444.30/x
  3. Step 3: Cross multiply
    4,032,117.90x = 6,048,176.85 × 2,604,444.30
  4. Step 4: Simplify right side
    4,032,117.90x = 15,752,139,722,374.45
  5. Step 5: Solve for x
    x = 15,752,139,722,374.45/4,032,117.90
  6. Step 6: Final answer
    x = 3,906,666.45

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1.5x scale

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.