Home / 9,475,682.04-13,076,441.21-5,124,768.35

Finding the Fourth Proportional to 9,475,682.04, 13,076,441.21 and 5,124,768.35

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Solution

The fourth proportional to 9,475,682.04, 13,076,441.21 and 5,124,768.35 is: 7,072,180.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,475,682.04 : 13,076,441.21 = 5,124,768.35 : x
  2. Step 2: Convert to fraction form
    9,475,682.04/13,076,441.21 = 5,124,768.35/x
  3. Step 3: Cross multiply
    9,475,682.04x = 13,076,441.21 × 5,124,768.35
  4. Step 4: Simplify right side
    9,475,682.04x = 67,013,731,991,073.41
  5. Step 5: Solve for x
    x = 67,013,731,991,073.41/9,475,682.04
  6. Step 6: Final answer
    x = 7,072,180.31

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1.5x scale

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.