Home / 2,577,937.77-3,868,681.46-895,041.45

Finding the Fourth Proportional to 2,577,937.77, 3,868,681.46 and 895,041.45

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Solution

The fourth proportional to 2,577,937.77, 3,868,681.46 and 895,041.45 is: 1,343,178.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,577,937.77 : 3,868,681.46 = 895,041.45 : x
  2. Step 2: Convert to fraction form
    2,577,937.77/3,868,681.46 = 895,041.45/x
  3. Step 3: Cross multiply
    2,577,937.77x = 3,868,681.46 × 895,041.45
  4. Step 4: Simplify right side
    2,577,937.77x = 3,462,630,259,071.31
  5. Step 5: Solve for x
    x = 3,462,630,259,071.31/2,577,937.77
  6. Step 6: Final answer
    x = 1,343,178.37

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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.