Home / 1,333,583.50-2,000,551.02-434,710.30

Finding the Fourth Proportional to 1,333,583.50, 2,000,551.02 and 434,710.30

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Solution

The fourth proportional to 1,333,583.50, 2,000,551.02 and 434,710.30 is: 652,122.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,333,583.50 : 2,000,551.02 = 434,710.30 : x
  2. Step 2: Convert to fraction form
    1,333,583.50/2,000,551.02 = 434,710.30/x
  3. Step 3: Cross multiply
    1,333,583.50x = 2,000,551.02 × 434,710.30
  4. Step 4: Simplify right side
    1,333,583.50x = 869,660,134,069.51
  5. Step 5: Solve for x
    x = 869,660,134,069.51/1,333,583.50
  6. Step 6: Final answer
    x = 652,122.75

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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.