Home / 1,030,598.10-1,545,907.95-282,644.10

Finding the Fourth Proportional to 1,030,598.10, 1,545,907.95 and 282,644.10

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Solution

The fourth proportional to 1,030,598.10, 1,545,907.95 and 282,644.10 is: 423,969.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,030,598.10 : 1,545,907.95 = 282,644.10 : x
  2. Step 2: Convert to fraction form
    1,030,598.10/1,545,907.95 = 282,644.10/x
  3. Step 3: Cross multiply
    1,030,598.10x = 1,545,907.95 × 282,644.10
  4. Step 4: Simplify right side
    1,030,598.10x = 436,941,761,210.60
  5. Step 5: Solve for x
    x = 436,941,761,210.60/1,030,598.10
  6. Step 6: Final answer
    x = 423,969.11

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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.