Home / 10,334,540.01-14,261,552.75-5,688,225.71

Finding the Fourth Proportional to 10,334,540.01, 14,261,552.75 and 5,688,225.71

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Solution

The fourth proportional to 10,334,540.01, 14,261,552.75 and 5,688,225.71 is: 7,849,689.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,334,540.01 : 14,261,552.75 = 5,688,225.71 : x
  2. Step 2: Convert to fraction form
    10,334,540.01/14,261,552.75 = 5,688,225.71/x
  3. Step 3: Cross multiply
    10,334,540.01x = 14,261,552.75 × 5,688,225.71
  4. Step 4: Simplify right side
    10,334,540.01x = 81,122,931,013,464.83
  5. Step 5: Solve for x
    x = 81,122,931,013,464.83/10,334,540.01
  6. Step 6: Final answer
    x = 7,849,689.58

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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.