Home / 7,366,483.53-10,992,113.73-6,600,522.42

Finding the Fourth Proportional to 7,366,483.53, 10,992,113.73 and 6,600,522.42

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Solution

The fourth proportional to 7,366,483.53, 10,992,113.73 and 6,600,522.42 is: 9,849,162.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,366,483.53 : 10,992,113.73 = 6,600,522.42 : x
  2. Step 2: Convert to fraction form
    7,366,483.53/10,992,113.73 = 6,600,522.42/x
  3. Step 3: Cross multiply
    7,366,483.53x = 10,992,113.73 × 6,600,522.42
  4. Step 4: Simplify right side
    7,366,483.53x = 72,553,693,118,054.83
  5. Step 5: Solve for x
    x = 72,553,693,118,054.83/7,366,483.53
  6. Step 6: Final answer
    x = 9,849,162.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.