Home / 1,113,355.80-1,536,430.68-604,058.04

Finding the Fourth Proportional to 1,113,355.80, 1,536,430.68 and 604,058.04

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Solution

The fourth proportional to 1,113,355.80, 1,536,430.68 and 604,058.04 is: 833,599.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,355.80 : 1,536,430.68 = 604,058.04 : x
  2. Step 2: Convert to fraction form
    1,113,355.80/1,536,430.68 = 604,058.04/x
  3. Step 3: Cross multiply
    1,113,355.80x = 1,536,430.68 × 604,058.04
  4. Step 4: Simplify right side
    1,113,355.80x = 928,093,305,156.67
  5. Step 5: Solve for x
    x = 928,093,305,156.67/1,113,355.80
  6. Step 6: Final answer
    x = 833,599.92

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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.