Home / 1,026,547.23-1,416,644.43-567,692.94

Finding the Fourth Proportional to 1,026,547.23, 1,416,644.43 and 567,692.94

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Solution

The fourth proportional to 1,026,547.23, 1,416,644.43 and 567,692.94 is: 783,421.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,547.23 : 1,416,644.43 = 567,692.94 : x
  2. Step 2: Convert to fraction form
    1,026,547.23/1,416,644.43 = 567,692.94/x
  3. Step 3: Cross multiply
    1,026,547.23x = 1,416,644.43 × 567,692.94
  4. Step 4: Simplify right side
    1,026,547.23x = 804,219,041,401.32
  5. Step 5: Solve for x
    x = 804,219,041,401.32/1,026,547.23
  6. Step 6: Final answer
    x = 783,421.37

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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.