Home / 7,736,699.70-10,673,589.33-4,472,916.66

Finding the Fourth Proportional to 7,736,699.70, 10,673,589.33 and 4,472,916.66

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Solution

The fourth proportional to 7,736,699.70, 10,673,589.33 and 4,472,916.66 is: 6,170,858.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,736,699.70 : 10,673,589.33 = 4,472,916.66 : x
  2. Step 2: Convert to fraction form
    7,736,699.70/10,673,589.33 = 4,472,916.66/x
  3. Step 3: Cross multiply
    7,736,699.70x = 10,673,589.33 × 4,472,916.66
  4. Step 4: Simplify right side
    7,736,699.70x = 47,742,075,536,155.24
  5. Step 5: Solve for x
    x = 47,742,075,536,155.24/7,736,699.70
  6. Step 6: Final answer
    x = 6,170,858.04

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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.