Home / 9,674,065.04-13,349,809.46-5,263,808.83

Finding the Fourth Proportional to 9,674,065.04, 13,349,809.46 and 5,263,808.83

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Solution

The fourth proportional to 9,674,065.04, 13,349,809.46 and 5,263,808.83 is: 7,263,838.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,674,065.04 : 13,349,809.46 = 5,263,808.83 : x
  2. Step 2: Convert to fraction form
    9,674,065.04/13,349,809.46 = 5,263,808.83/x
  3. Step 3: Cross multiply
    9,674,065.04x = 13,349,809.46 × 5,263,808.83
  4. Step 4: Simplify right side
    9,674,065.04x = 70,270,844,894,150.53
  5. Step 5: Solve for x
    x = 70,270,844,894,150.53/9,674,065.04
  6. Step 6: Final answer
    x = 7,263,838.38

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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.