Home / 6,210,448.69-9,316,684.15-1,834,030.65

Finding the Fourth Proportional to 6,210,448.69, 9,316,684.15 and 1,834,030.65

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Solution

The fourth proportional to 6,210,448.69, 9,316,684.15 and 1,834,030.65 is: 2,751,344.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,210,448.69 : 9,316,684.15 = 1,834,030.65 : x
  2. Step 2: Convert to fraction form
    6,210,448.69/9,316,684.15 = 1,834,030.65/x
  3. Step 3: Cross multiply
    6,210,448.69x = 9,316,684.15 × 1,834,030.65
  4. Step 4: Simplify right side
    6,210,448.69x = 17,087,084,319,111.75
  5. Step 5: Solve for x
    x = 17,087,084,319,111.75/6,210,448.69
  6. Step 6: Final answer
    x = 2,751,344.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.