Home / 4,363,996.40-6,547,024.56-1,372,180.40

Finding the Fourth Proportional to 4,363,996.40, 6,547,024.56 and 1,372,180.40

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Solution

The fourth proportional to 4,363,996.40, 6,547,024.56 and 1,372,180.40 is: 2,058,594.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,363,996.40 : 6,547,024.56 = 1,372,180.40 : x
  2. Step 2: Convert to fraction form
    4,363,996.40/6,547,024.56 = 1,372,180.40/x
  3. Step 3: Cross multiply
    4,363,996.40x = 6,547,024.56 × 1,372,180.40
  4. Step 4: Simplify right side
    4,363,996.40x = 8,983,698,779,550.62
  5. Step 5: Solve for x
    x = 8,983,698,779,550.62/4,363,996.40
  6. Step 6: Final answer
    x = 2,058,594.45

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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.