Home / 3,160,804.67-4,361,921.46-1,710,499.74

Finding the Fourth Proportional to 3,160,804.67, 4,361,921.46 and 1,710,499.74

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Solution

The fourth proportional to 3,160,804.67, 4,361,921.46 and 1,710,499.74 is: 2,360,495.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,160,804.67 : 4,361,921.46 = 1,710,499.74 : x
  2. Step 2: Convert to fraction form
    3,160,804.67/4,361,921.46 = 1,710,499.74/x
  3. Step 3: Cross multiply
    3,160,804.67x = 4,361,921.46 × 1,710,499.74
  4. Step 4: Simplify right side
    3,160,804.67x = 7,461,065,523,230.42
  5. Step 5: Solve for x
    x = 7,461,065,523,230.42/3,160,804.67
  6. Step 6: Final answer
    x = 2,360,495.60

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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.