Home / 1,882,440-2,597,783.94-1,023,000.30

Finding the Fourth Proportional to 1,882,440, 2,597,783.94 and 1,023,000.30

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Solution

The fourth proportional to 1,882,440, 2,597,783.94 and 1,023,000.30 is: 1,411,749.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,882,440 : 2,597,783.94 = 1,023,000.30 : x
  2. Step 2: Convert to fraction form
    1,882,440/2,597,783.94 = 1,023,000.30/x
  3. Step 3: Cross multiply
    1,882,440x = 2,597,783.94 × 1,023,000.30
  4. Step 4: Simplify right side
    1,882,440x = 2,657,533,749,955.18
  5. Step 5: Solve for x
    x = 2,657,533,749,955.18/1,882,440
  6. Step 6: Final answer
    x = 1,411,749.51

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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.