Home / 3,160,750.32-4,361,835.33-1,710,445.74

Finding the Fourth Proportional to 3,160,750.32, 4,361,835.33 and 1,710,445.74

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Solution

The fourth proportional to 3,160,750.32, 4,361,835.33 and 1,710,445.74 is: 2,360,415.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,160,750.32 : 4,361,835.33 = 1,710,445.74 : x
  2. Step 2: Convert to fraction form
    3,160,750.32/4,361,835.33 = 1,710,445.74/x
  3. Step 3: Cross multiply
    3,160,750.32x = 4,361,835.33 × 1,710,445.74
  4. Step 4: Simplify right side
    3,160,750.32x = 7,460,682,658,779.99
  5. Step 5: Solve for x
    x = 7,460,682,658,779.99/3,160,750.32
  6. Step 6: Final answer
    x = 2,360,415.06

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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.