Home / 4,677,021.17-6,407,411.88-4,502,162.01

Finding the Fourth Proportional to 4,677,021.17, 6,407,411.88 and 4,502,162.01

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Solution

The fourth proportional to 4,677,021.17, 6,407,411.88 and 4,502,162.01 is: 6,167,858.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,677,021.17 : 6,407,411.88 = 4,502,162.01 : x
  2. Step 2: Convert to fraction form
    4,677,021.17/6,407,411.88 = 4,502,162.01/x
  3. Step 3: Cross multiply
    4,677,021.17x = 6,407,411.88 × 4,502,162.01
  4. Step 4: Simplify right side
    4,677,021.17x = 28,847,206,326,047.87
  5. Step 5: Solve for x
    x = 28,847,206,326,047.87/4,677,021.17
  6. Step 6: Final answer
    x = 6,167,858.84

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.