Home / 895,785.84-1,343,670.40-363,180.28

Finding the Fourth Proportional to 895,785.84, 1,343,670.40 and 363,180.28

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Solution

The fourth proportional to 895,785.84, 1,343,670.40 and 363,180.28 is: 544,767.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,785.84 : 1,343,670.40 = 363,180.28 : x
  2. Step 2: Convert to fraction form
    895,785.84/1,343,670.40 = 363,180.28/x
  3. Step 3: Cross multiply
    895,785.84x = 1,343,670.40 × 363,180.28
  4. Step 4: Simplify right side
    895,785.84x = 487,994,592,099.71
  5. Step 5: Solve for x
    x = 487,994,592,099.71/895,785.84
  6. Step 6: Final answer
    x = 544,767.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.