Home / 4,580,847.40-6,871,271.10-4,475,871.40

Finding the Fourth Proportional to 4,580,847.40, 6,871,271.10 and 4,475,871.40

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Solution

The fourth proportional to 4,580,847.40, 6,871,271.10 and 4,475,871.40 is: 6,713,807.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580,847.40 : 6,871,271.10 = 4,475,871.40 : x
  2. Step 2: Convert to fraction form
    4,580,847.40/6,871,271.10 = 4,475,871.40/x
  3. Step 3: Cross multiply
    4,580,847.40x = 6,871,271.10 × 4,475,871.40
  4. Step 4: Simplify right side
    4,580,847.40x = 30,754,925,798,136.54
  5. Step 5: Solve for x
    x = 30,754,925,798,136.54/4,580,847.40
  6. Step 6: Final answer
    x = 6,713,807.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.