Home / 3,063,187.34-4,595,280.13-904,430.67

Finding the Fourth Proportional to 3,063,187.34, 4,595,280.13 and 904,430.67

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Solution

The fourth proportional to 3,063,187.34, 4,595,280.13 and 904,430.67 is: 1,356,793.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063,187.34 : 4,595,280.13 = 904,430.67 : x
  2. Step 2: Convert to fraction form
    3,063,187.34/4,595,280.13 = 904,430.67/x
  3. Step 3: Cross multiply
    3,063,187.34x = 4,595,280.13 × 904,430.67
  4. Step 4: Simplify right side
    3,063,187.34x = 4,156,112,301,807.66
  5. Step 5: Solve for x
    x = 4,156,112,301,807.66/3,063,187.34
  6. Step 6: Final answer
    x = 1,356,793.38

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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.