Home / 6,849,386.93-9,448,570.33-4,235,055.29

Finding the Fourth Proportional to 6,849,386.93, 9,448,570.33 and 4,235,055.29

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Solution

The fourth proportional to 6,849,386.93, 9,448,570.33 and 4,235,055.29 is: 5,842,160.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,849,386.93 : 9,448,570.33 = 4,235,055.29 : x
  2. Step 2: Convert to fraction form
    6,849,386.93/9,448,570.33 = 4,235,055.29/x
  3. Step 3: Cross multiply
    6,849,386.93x = 9,448,570.33 × 4,235,055.29
  4. Step 4: Simplify right side
    6,849,386.93x = 40,015,217,759,003.55
  5. Step 5: Solve for x
    x = 40,015,217,759,003.55/6,849,386.93
  6. Step 6: Final answer
    x = 5,842,160.50

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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.