Home / 9,803,095-13,528,195.77-5,392,725.73

Finding the Fourth Proportional to 9,803,095, 13,528,195.77 and 5,392,725.73

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Solution

The fourth proportional to 9,803,095, 13,528,195.77 and 5,392,725.73 is: 7,441,920.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,803,095 : 13,528,195.77 = 5,392,725.73 : x
  2. Step 2: Convert to fraction form
    9,803,095/13,528,195.77 = 5,392,725.73/x
  3. Step 3: Cross multiply
    9,803,095x = 13,528,195.77 × 5,392,725.73
  4. Step 4: Simplify right side
    9,803,095x = 72,953,849,409,356.17
  5. Step 5: Solve for x
    x = 72,953,849,409,356.17/9,803,095
  6. Step 6: Final answer
    x = 7,441,920.07

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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.