Home / 1,698,297.84-2,343,650.94-934,335

Finding the Fourth Proportional to 1,698,297.84, 2,343,650.94 and 934,335

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Solution

The fourth proportional to 1,698,297.84, 2,343,650.94 and 934,335 is: 1,289,382.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,698,297.84 : 2,343,650.94 = 934,335 : x
  2. Step 2: Convert to fraction form
    1,698,297.84/2,343,650.94 = 934,335/x
  3. Step 3: Cross multiply
    1,698,297.84x = 2,343,650.94 × 934,335
  4. Step 4: Simplify right side
    1,698,297.84x = 2,189,755,101,024.90
  5. Step 5: Solve for x
    x = 2,189,755,101,024.90/1,698,297.84
  6. Step 6: Final answer
    x = 1,289,382.26

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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.