Home / 8,207,074.17-11,325,409.47-4,535,801.01

Finding the Fourth Proportional to 8,207,074.17, 11,325,409.47 and 4,535,801.01

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Solution

The fourth proportional to 8,207,074.17, 11,325,409.47 and 4,535,801.01 is: 6,259,210.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,207,074.17 : 11,325,409.47 = 4,535,801.01 : x
  2. Step 2: Convert to fraction form
    8,207,074.17/11,325,409.47 = 4,535,801.01/x
  3. Step 3: Cross multiply
    8,207,074.17x = 11,325,409.47 × 4,535,801.01
  4. Step 4: Simplify right side
    8,207,074.17x = 51,369,803,712,689.56
  5. Step 5: Solve for x
    x = 51,369,803,712,689.56/8,207,074.17
  6. Step 6: Final answer
    x = 6,259,210.37

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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.