Home / 7,773,543.16-10,727,508.54-4,336,006.84

Finding the Fourth Proportional to 7,773,543.16, 10,727,508.54 and 4,336,006.84

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Solution

The fourth proportional to 7,773,543.16, 10,727,508.54 and 4,336,006.84 is: 5,983,700.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,773,543.16 : 10,727,508.54 = 4,336,006.84 : x
  2. Step 2: Convert to fraction form
    7,773,543.16/10,727,508.54 = 4,336,006.84/x
  3. Step 3: Cross multiply
    7,773,543.16x = 10,727,508.54 × 4,336,006.84
  4. Step 4: Simplify right side
    7,773,543.16x = 46,514,550,405,598.41
  5. Step 5: Solve for x
    x = 46,514,550,405,598.41/7,773,543.16
  6. Step 6: Final answer
    x = 5,983,700.03

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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.