Home / 2,495,298.24-3,742,375.09-698,307.77

Finding the Fourth Proportional to 2,495,298.24, 3,742,375.09 and 698,307.77

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Solution

The fourth proportional to 2,495,298.24, 3,742,375.09 and 698,307.77 is: 1,047,301.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,298.24 : 3,742,375.09 = 698,307.77 : x
  2. Step 2: Convert to fraction form
    2,495,298.24/3,742,375.09 = 698,307.77/x
  3. Step 3: Cross multiply
    2,495,298.24x = 3,742,375.09 × 698,307.77
  4. Step 4: Simplify right side
    2,495,298.24x = 2,613,329,603,601.45
  5. Step 5: Solve for x
    x = 2,613,329,603,601.45/2,495,298.24
  6. Step 6: Final answer
    x = 1,047,301.51

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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.