Home / 4,430,223-6,113,710.17-2,393,032.50

Finding the Fourth Proportional to 4,430,223, 6,113,710.17 and 2,393,032.50

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Solution

The fourth proportional to 4,430,223, 6,113,710.17 and 2,393,032.50 is: 3,302,386.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430,223 : 6,113,710.17 = 2,393,032.50 : x
  2. Step 2: Convert to fraction form
    4,430,223/6,113,710.17 = 2,393,032.50/x
  3. Step 3: Cross multiply
    4,430,223x = 6,113,710.17 × 2,393,032.50
  4. Step 4: Simplify right side
    4,430,223x = 14,630,307,132,390.53
  5. Step 5: Solve for x
    x = 14,630,307,132,390.53/4,430,223
  6. Step 6: Final answer
    x = 3,302,386.16

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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.