Home / 1,036,358.67-1,554,538.02-404,829.63

Finding the Fourth Proportional to 1,036,358.67, 1,554,538.02 and 404,829.63

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Solution

The fourth proportional to 1,036,358.67, 1,554,538.02 and 404,829.63 is: 607,244.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,358.67 : 1,554,538.02 = 404,829.63 : x
  2. Step 2: Convert to fraction form
    1,036,358.67/1,554,538.02 = 404,829.63/x
  3. Step 3: Cross multiply
    1,036,358.67x = 1,554,538.02 × 404,829.63
  4. Step 4: Simplify right side
    1,036,358.67x = 629,323,051,457.53
  5. Step 5: Solve for x
    x = 629,323,051,457.53/1,036,358.67
  6. Step 6: Final answer
    x = 607,244.45

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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.