Home / 6,574,874.32-9,862,315.08-4,314,697.32

Finding the Fourth Proportional to 6,574,874.32, 9,862,315.08 and 4,314,697.32

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Solution

The fourth proportional to 6,574,874.32, 9,862,315.08 and 4,314,697.32 is: 6,472,048.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,574,874.32 : 9,862,315.08 = 4,314,697.32 : x
  2. Step 2: Convert to fraction form
    6,574,874.32/9,862,315.08 = 4,314,697.32/x
  3. Step 3: Cross multiply
    6,574,874.32x = 9,862,315.08 × 4,314,697.32
  4. Step 4: Simplify right side
    6,574,874.32x = 42,552,904,444,671.59
  5. Step 5: Solve for x
    x = 42,552,904,444,671.59/6,574,874.32
  6. Step 6: Final answer
    x = 6,472,048.34

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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.