Home / 1,026,795.84-1,547,125.45-850,797.94

Finding the Fourth Proportional to 1,026,795.84, 1,547,125.45 and 850,797.94

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Solution

The fourth proportional to 1,026,795.84, 1,547,125.45 and 850,797.94 is: 1,281,940.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,795.84 : 1,547,125.45 = 850,797.94 : x
  2. Step 2: Convert to fraction form
    1,026,795.84/1,547,125.45 = 850,797.94/x
  3. Step 3: Cross multiply
    1,026,795.84x = 1,547,125.45 × 850,797.94
  4. Step 4: Simplify right side
    1,026,795.84x = 1,316,291,138,045.95
  5. Step 5: Solve for x
    x = 1,316,291,138,045.95/1,026,795.84
  6. Step 6: Final answer
    x = 1,281,940.47

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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.