Home / 5,424,587.01-7,485,385.01-3,249,074.25

Finding the Fourth Proportional to 5,424,587.01, 7,485,385.01 and 3,249,074.25

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Solution

The fourth proportional to 5,424,587.01, 7,485,385.01 and 3,249,074.25 is: 4,483,395.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,424,587.01 : 7,485,385.01 = 3,249,074.25 : x
  2. Step 2: Convert to fraction form
    5,424,587.01/7,485,385.01 = 3,249,074.25/x
  3. Step 3: Cross multiply
    5,424,587.01x = 7,485,385.01 × 3,249,074.25
  4. Step 4: Simplify right side
    5,424,587.01x = 24,320,571,671,081.62
  5. Step 5: Solve for x
    x = 24,320,571,671,081.62/5,424,587.01
  6. Step 6: Final answer
    x = 4,483,395.99

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Double scale
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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.