Home / 4,780,140.32-6,596,508.12-2,604,702.32

Finding the Fourth Proportional to 4,780,140.32, 6,596,508.12 and 2,604,702.32

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Solution

The fourth proportional to 4,780,140.32, 6,596,508.12 and 2,604,702.32 is: 3,594,442.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,780,140.32 : 6,596,508.12 = 2,604,702.32 : x
  2. Step 2: Convert to fraction form
    4,780,140.32/6,596,508.12 = 2,604,702.32/x
  3. Step 3: Cross multiply
    4,780,140.32x = 6,596,508.12 × 2,604,702.32
  4. Step 4: Simplify right side
    4,780,140.32x = 17,181,940,004,062.84
  5. Step 5: Solve for x
    x = 17,181,940,004,062.84/4,780,140.32
  6. Step 6: Final answer
    x = 3,594,442.60

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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.