Home / 6,313,222.69-8,700,342.51-4,567,937.02

Finding the Fourth Proportional to 6,313,222.69, 8,700,342.51 and 4,567,937.02

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Solution

The fourth proportional to 6,313,222.69, 8,700,342.51 and 4,567,937.02 is: 6,295,139.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,313,222.69 : 8,700,342.51 = 4,567,937.02 : x
  2. Step 2: Convert to fraction form
    6,313,222.69/8,700,342.51 = 4,567,937.02/x
  3. Step 3: Cross multiply
    6,313,222.69x = 8,700,342.51 × 4,567,937.02
  4. Step 4: Simplify right side
    6,313,222.69x = 39,742,616,638,108.72
  5. Step 5: Solve for x
    x = 39,742,616,638,108.72/6,313,222.69
  6. Step 6: Final answer
    x = 6,295,139.36

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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.