Home / 980,088.06-1,477,404.12-894,953.82

Finding the Fourth Proportional to 980,088.06, 1,477,404.12 and 894,953.82

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Solution

The fourth proportional to 980,088.06, 1,477,404.12 and 894,953.82 is: 1,349,071.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    980,088.06 : 1,477,404.12 = 894,953.82 : x
  2. Step 2: Convert to fraction form
    980,088.06/1,477,404.12 = 894,953.82/x
  3. Step 3: Cross multiply
    980,088.06x = 1,477,404.12 × 894,953.82
  4. Step 4: Simplify right side
    980,088.06x = 1,322,208,460,877.74
  5. Step 5: Solve for x
    x = 1,322,208,460,877.74/980,088.06
  6. Step 6: Final answer
    x = 1,349,071.08

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.