Home / 1,113,632.30-1,536,813.56-604,334.67

Finding the Fourth Proportional to 1,113,632.30, 1,536,813.56 and 604,334.67

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Solution

The fourth proportional to 1,113,632.30, 1,536,813.56 and 604,334.67 is: 833,982.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,632.30 : 1,536,813.56 = 604,334.67 : x
  2. Step 2: Convert to fraction form
    1,113,632.30/1,536,813.56 = 604,334.67/x
  3. Step 3: Cross multiply
    1,113,632.30x = 1,536,813.56 × 604,334.67
  4. Step 4: Simplify right side
    1,113,632.30x = 928,749,712,612.45
  5. Step 5: Solve for x
    x = 928,749,712,612.45/1,113,632.30
  6. Step 6: Final answer
    x = 833,982.38

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Double scale
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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.