Home / 4,390,509.03-6,057,993.98-3,013,347.03

Finding the Fourth Proportional to 4,390,509.03, 6,057,993.98 and 3,013,347.03

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Solution

The fourth proportional to 4,390,509.03, 6,057,993.98 and 3,013,347.03 is: 4,157,795.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,390,509.03 : 6,057,993.98 = 3,013,347.03 : x
  2. Step 2: Convert to fraction form
    4,390,509.03/6,057,993.98 = 3,013,347.03/x
  3. Step 3: Cross multiply
    4,390,509.03x = 6,057,993.98 × 3,013,347.03
  4. Step 4: Simplify right side
    4,390,509.03x = 18,254,838,144,634.28
  5. Step 5: Solve for x
    x = 18,254,838,144,634.28/4,390,509.03
  6. Step 6: Final answer
    x = 4,157,795.38

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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.