Home / 9,076,354.02-12,525,370.47-4,946,386.10

Finding the Fourth Proportional to 9,076,354.02, 12,525,370.47 and 4,946,386.10

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Solution

The fourth proportional to 9,076,354.02, 12,525,370.47 and 4,946,386.10 is: 6,826,013.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076,354.02 : 12,525,370.47 = 4,946,386.10 : x
  2. Step 2: Convert to fraction form
    9,076,354.02/12,525,370.47 = 4,946,386.10/x
  3. Step 3: Cross multiply
    9,076,354.02x = 12,525,370.47 × 4,946,386.10
  4. Step 4: Simplify right side
    9,076,354.02x = 61,955,318,327,531.62
  5. Step 5: Solve for x
    x = 61,955,318,327,531.62/9,076,354.02
  6. Step 6: Final answer
    x = 6,826,013.86

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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.