Home / 7,104,265.74-9,804,646.49-4,352,779.17

Finding the Fourth Proportional to 7,104,265.74, 9,804,646.49 and 4,352,779.17

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Solution

The fourth proportional to 7,104,265.74, 9,804,646.49 and 4,352,779.17 is: 6,007,300.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,104,265.74 : 9,804,646.49 = 4,352,779.17 : x
  2. Step 2: Convert to fraction form
    7,104,265.74/9,804,646.49 = 4,352,779.17/x
  3. Step 3: Cross multiply
    7,104,265.74x = 9,804,646.49 × 4,352,779.17
  4. Step 4: Simplify right side
    7,104,265.74x = 42,677,460,989,121.71
  5. Step 5: Solve for x
    x = 42,677,460,989,121.71/7,104,265.74
  6. Step 6: Final answer
    x = 6,007,300.76

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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.