Home / 3,160,732.54-4,361,810.90-1,710,427.98

Finding the Fourth Proportional to 3,160,732.54, 4,361,810.90 and 1,710,427.98

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Solution

The fourth proportional to 3,160,732.54, 4,361,810.90 and 1,710,427.98 is: 2,360,390.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,160,732.54 : 4,361,810.90 = 1,710,427.98 : x
  2. Step 2: Convert to fraction form
    3,160,732.54/4,361,810.90 = 1,710,427.98/x
  3. Step 3: Cross multiply
    3,160,732.54x = 4,361,810.90 × 1,710,427.98
  4. Step 4: Simplify right side
    3,160,732.54x = 7,460,563,406,828.98
  5. Step 5: Solve for x
    x = 7,460,563,406,828.98/3,160,732.54
  6. Step 6: Final answer
    x = 2,360,390.61

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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.