Home / 3,160,303.56-4,361,206.86-1,710,001.80

Finding the Fourth Proportional to 3,160,303.56, 4,361,206.86 and 1,710,001.80

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Solution

The fourth proportional to 3,160,303.56, 4,361,206.86 and 1,710,001.80 is: 2,359,795.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,160,303.56 : 4,361,206.86 = 1,710,001.80 : x
  2. Step 2: Convert to fraction form
    3,160,303.56/4,361,206.86 = 1,710,001.80/x
  3. Step 3: Cross multiply
    3,160,303.56x = 4,361,206.86 × 1,710,001.80
  4. Step 4: Simplify right side
    3,160,303.56x = 7,457,671,580,772.35
  5. Step 5: Solve for x
    x = 7,457,671,580,772.35/3,160,303.56
  6. Step 6: Final answer
    x = 2,359,795.96

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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.