Home / 9,534,923.04-13,158,095.76-7,098,430.08

Finding the Fourth Proportional to 9,534,923.04, 13,158,095.76 and 7,098,430.08

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Solution

The fourth proportional to 9,534,923.04, 13,158,095.76 and 7,098,430.08 is: 9,795,760.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,534,923.04 : 13,158,095.76 = 7,098,430.08 : x
  2. Step 2: Convert to fraction form
    9,534,923.04/13,158,095.76 = 7,098,430.08/x
  3. Step 3: Cross multiply
    9,534,923.04x = 13,158,095.76 × 7,098,430.08
  4. Step 4: Simplify right side
    9,534,923.04x = 93,401,822,738,304.45
  5. Step 5: Solve for x
    x = 93,401,822,738,304.45/9,534,923.04
  6. Step 6: Final answer
    x = 9,795,760.53

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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.