Home / 4,294,908.83-5,926,621.70-2,528,526.71

Finding the Fourth Proportional to 4,294,908.83, 5,926,621.70 and 2,528,526.71

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Solution

The fourth proportional to 4,294,908.83, 5,926,621.70 and 2,528,526.71 is: 3,489,159.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,294,908.83 : 5,926,621.70 = 2,528,526.71 : x
  2. Step 2: Convert to fraction form
    4,294,908.83/5,926,621.70 = 2,528,526.71/x
  3. Step 3: Cross multiply
    4,294,908.83x = 5,926,621.70 × 2,528,526.71
  4. Step 4: Simplify right side
    4,294,908.83x = 14,985,621,226,239.87
  5. Step 5: Solve for x
    x = 14,985,621,226,239.87/4,294,908.83
  6. Step 6: Final answer
    x = 3,489,159.34

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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.