Home / 1,113,500.03-1,536,647.90-604,202.40

Finding the Fourth Proportional to 1,113,500.03, 1,536,647.90 and 604,202.40

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Solution

The fourth proportional to 1,113,500.03, 1,536,647.90 and 604,202.40 is: 833,809.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,500.03 : 1,536,647.90 = 604,202.40 : x
  2. Step 2: Convert to fraction form
    1,113,500.03/1,536,647.90 = 604,202.40/x
  3. Step 3: Cross multiply
    1,113,500.03x = 1,536,647.90 × 604,202.40
  4. Step 4: Simplify right side
    1,113,500.03x = 928,446,346,113.95
  5. Step 5: Solve for x
    x = 928,446,346,113.95/1,113,500.03
  6. Step 6: Final answer
    x = 833,809.00

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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.