Home / 1,030,897.08-1,545,724.13-462,175.38

Finding the Fourth Proportional to 1,030,897.08, 1,545,724.13 and 462,175.38

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Solution

The fourth proportional to 1,030,897.08, 1,545,724.13 and 462,175.38 is: 692,984.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,030,897.08 : 1,545,724.13 = 462,175.38 : x
  2. Step 2: Convert to fraction form
    1,030,897.08/1,545,724.13 = 462,175.38/x
  3. Step 3: Cross multiply
    1,030,897.08x = 1,545,724.13 × 462,175.38
  4. Step 4: Simplify right side
    1,030,897.08x = 714,395,634,847.04
  5. Step 5: Solve for x
    x = 714,395,634,847.04/1,030,897.08
  6. Step 6: Final answer
    x = 692,984.44

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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.