Home / 6,066,985.86-8,360,930.16-4,345,117.02

Finding the Fourth Proportional to 6,066,985.86, 8,360,930.16 and 4,345,117.02

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Solution

The fourth proportional to 6,066,985.86, 8,360,930.16 and 4,345,117.02 is: 5,988,017.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,066,985.86 : 8,360,930.16 = 4,345,117.02 : x
  2. Step 2: Convert to fraction form
    6,066,985.86/8,360,930.16 = 4,345,117.02/x
  3. Step 3: Cross multiply
    6,066,985.86x = 8,360,930.16 × 4,345,117.02
  4. Step 4: Simplify right side
    6,066,985.86x = 36,329,219,941,247.32
  5. Step 5: Solve for x
    x = 36,329,219,941,247.32/6,066,985.86
  6. Step 6: Final answer
    x = 5,988,017.90

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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.