Home / 7,502,343.41-10,353,168.95-4,064,576.24

Finding the Fourth Proportional to 7,502,343.41, 10,353,168.95 and 4,064,576.24

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Solution

The fourth proportional to 7,502,343.41, 10,353,168.95 and 4,064,576.24 is: 5,609,080.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,502,343.41 : 10,353,168.95 = 4,064,576.24 : x
  2. Step 2: Convert to fraction form
    7,502,343.41/10,353,168.95 = 4,064,576.24/x
  3. Step 3: Cross multiply
    7,502,343.41x = 10,353,168.95 × 4,064,576.24
  4. Step 4: Simplify right side
    7,502,343.41x = 42,081,244,450,787.02
  5. Step 5: Solve for x
    x = 42,081,244,450,787.02/7,502,343.41
  6. Step 6: Final answer
    x = 5,609,080.01

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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.