Home / 6,054,784.80-9,066,430.80-3,913,274.40

Finding the Fourth Proportional to 6,054,784.80, 9,066,430.80 and 3,913,274.40

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Solution

The fourth proportional to 6,054,784.80, 9,066,430.80 and 3,913,274.40 is: 5,859,734.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,054,784.80 : 9,066,430.80 = 3,913,274.40 : x
  2. Step 2: Convert to fraction form
    6,054,784.80/9,066,430.80 = 3,913,274.40/x
  3. Step 3: Cross multiply
    6,054,784.80x = 9,066,430.80 × 3,913,274.40
  4. Step 4: Simplify right side
    6,054,784.80x = 35,479,431,549,011.52
  5. Step 5: Solve for x
    x = 35,479,431,549,011.52/6,054,784.80
  6. Step 6: Final answer
    x = 5,859,734.53

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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.