Home / 4,125,094.18-5,692,586.76-2,289,568.30

Finding the Fourth Proportional to 4,125,094.18, 5,692,586.76 and 2,289,568.30

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Solution

The fourth proportional to 4,125,094.18, 5,692,586.76 and 2,289,568.30 is: 3,159,580.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,125,094.18 : 5,692,586.76 = 2,289,568.30 : x
  2. Step 2: Convert to fraction form
    4,125,094.18/5,692,586.76 = 2,289,568.30/x
  3. Step 3: Cross multiply
    4,125,094.18x = 5,692,586.76 × 2,289,568.30
  4. Step 4: Simplify right side
    4,125,094.18x = 13,033,566,190,695.71
  5. Step 5: Solve for x
    x = 13,033,566,190,695.71/4,125,094.18
  6. Step 6: Final answer
    x = 3,159,580.27

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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.