Home / 10,084,509.40-15,124,795.80-3,352,923.40

Finding the Fourth Proportional to 10,084,509.40, 15,124,795.80 and 3,352,923.40

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Solution

The fourth proportional to 10,084,509.40, 15,124,795.80 and 3,352,923.40 is: 5,028,730.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,084,509.40 : 15,124,795.80 = 3,352,923.40 : x
  2. Step 2: Convert to fraction form
    10,084,509.40/15,124,795.80 = 3,352,923.40/x
  3. Step 3: Cross multiply
    10,084,509.40x = 15,124,795.80 × 3,352,923.40
  4. Step 4: Simplify right side
    10,084,509.40x = 50,712,281,758,041.72
  5. Step 5: Solve for x
    x = 50,712,281,758,041.72/10,084,509.40
  6. Step 6: Final answer
    x = 5,028,730.67

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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.