Home / 941,511.05-1,412,276.43-373,030.50

Finding the Fourth Proportional to 941,511.05, 1,412,276.43 and 373,030.50

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Solution

The fourth proportional to 941,511.05, 1,412,276.43 and 373,030.50 is: 559,549.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    941,511.05 : 1,412,276.43 = 373,030.50 : x
  2. Step 2: Convert to fraction form
    941,511.05/1,412,276.43 = 373,030.50/x
  3. Step 3: Cross multiply
    941,511.05x = 1,412,276.43 × 373,030.50
  4. Step 4: Simplify right side
    941,511.05x = 526,822,180,955.96
  5. Step 5: Solve for x
    x = 526,822,180,955.96/941,511.05
  6. Step 6: Final answer
    x = 559,549.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.