Home / 944,505.27-1,303,444.59-514,813.23

Finding the Fourth Proportional to 944,505.27, 1,303,444.59 and 514,813.23

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Solution

The fourth proportional to 944,505.27, 1,303,444.59 and 514,813.23 is: 710,457.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,505.27 : 1,303,444.59 = 514,813.23 : x
  2. Step 2: Convert to fraction form
    944,505.27/1,303,444.59 = 514,813.23/x
  3. Step 3: Cross multiply
    944,505.27x = 1,303,444.59 × 514,813.23
  4. Step 4: Simplify right side
    944,505.27x = 671,030,519,503.93
  5. Step 5: Solve for x
    x = 671,030,519,503.93/944,505.27
  6. Step 6: Final answer
    x = 710,457.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.