Home / 6,045,985.32-8,343,810.71-4,553,165.15

Finding the Fourth Proportional to 6,045,985.32, 8,343,810.71 and 4,553,165.15

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Solution

The fourth proportional to 6,045,985.32, 8,343,810.71 and 4,553,165.15 is: 6,283,632.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,045,985.32 : 8,343,810.71 = 4,553,165.15 : x
  2. Step 2: Convert to fraction form
    6,045,985.32/8,343,810.71 = 4,553,165.15/x
  3. Step 3: Cross multiply
    6,045,985.32x = 8,343,810.71 × 4,553,165.15
  4. Step 4: Simplify right side
    6,045,985.32x = 37,990,748,078,483.88
  5. Step 5: Solve for x
    x = 37,990,748,078,483.88/6,045,985.32
  6. Step 6: Final answer
    x = 6,283,632.21

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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.