Home / 5,054,927.10-7,582,390.65-5,023,434.30

Finding the Fourth Proportional to 5,054,927.10, 7,582,390.65 and 5,023,434.30

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Solution

The fourth proportional to 5,054,927.10, 7,582,390.65 and 5,023,434.30 is: 7,535,151.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,054,927.10 : 7,582,390.65 = 5,023,434.30 : x
  2. Step 2: Convert to fraction form
    5,054,927.10/7,582,390.65 = 5,023,434.30/x
  3. Step 3: Cross multiply
    5,054,927.10x = 7,582,390.65 × 5,023,434.30
  4. Step 4: Simplify right side
    5,054,927.10x = 38,089,641,267,209.30
  5. Step 5: Solve for x
    x = 38,089,641,267,209.30/5,054,927.10
  6. Step 6: Final answer
    x = 7,535,151.45

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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.