Home / 10,409,558.86-14,363,477.44-6,539,339.17

Finding the Fourth Proportional to 10,409,558.86, 14,363,477.44 and 6,539,339.17

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Solution

The fourth proportional to 10,409,558.86, 14,363,477.44 and 6,539,339.17 is: 9,023,211.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,409,558.86 : 14,363,477.44 = 6,539,339.17 : x
  2. Step 2: Convert to fraction form
    10,409,558.86/14,363,477.44 = 6,539,339.17/x
  3. Step 3: Cross multiply
    10,409,558.86x = 14,363,477.44 × 6,539,339.17
  4. Step 4: Simplify right side
    10,409,558.86x = 93,927,650,640,803.33
  5. Step 5: Solve for x
    x = 93,927,650,640,803.33/10,409,558.86
  6. Step 6: Final answer
    x = 9,023,211.44

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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.