Home / 7,464,775.66-10,301,365.15-4,201,588.50

Finding the Fourth Proportional to 7,464,775.66, 10,301,365.15 and 4,201,588.50

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Solution

The fourth proportional to 7,464,775.66, 10,301,365.15 and 4,201,588.50 is: 5,798,177.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,464,775.66 : 10,301,365.15 = 4,201,588.50 : x
  2. Step 2: Convert to fraction form
    7,464,775.66/10,301,365.15 = 4,201,588.50/x
  3. Step 3: Cross multiply
    7,464,775.66x = 10,301,365.15 × 4,201,588.50
  4. Step 4: Simplify right side
    7,464,775.66x = 43,282,097,299,406.69
  5. Step 5: Solve for x
    x = 43,282,097,299,406.69/7,464,775.66
  6. Step 6: Final answer
    x = 5,798,177.91

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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.