Home / 3,134,034.51-4,700,920.41-1,004,071.47

Finding the Fourth Proportional to 3,134,034.51, 4,700,920.41 and 1,004,071.47

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Solution

The fourth proportional to 3,134,034.51, 4,700,920.41 and 1,004,071.47 is: 1,506,065.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,134,034.51 : 4,700,920.41 = 1,004,071.47 : x
  2. Step 2: Convert to fraction form
    3,134,034.51/4,700,920.41 = 1,004,071.47/x
  3. Step 3: Cross multiply
    3,134,034.51x = 4,700,920.41 × 1,004,071.47
  4. Step 4: Simplify right side
    3,134,034.51x = 4,720,060,066,421.70
  5. Step 5: Solve for x
    x = 4,720,060,066,421.70/3,134,034.51
  6. Step 6: Final answer
    x = 1,506,065.12

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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.