Home / 944,558.01-1,303,490.88-514,829.52

Finding the Fourth Proportional to 944,558.01, 1,303,490.88 and 514,829.52

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Solution

The fourth proportional to 944,558.01, 1,303,490.88 and 514,829.52 is: 710,465.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,558.01 : 1,303,490.88 = 514,829.52 : x
  2. Step 2: Convert to fraction form
    944,558.01/1,303,490.88 = 514,829.52/x
  3. Step 3: Cross multiply
    944,558.01x = 1,303,490.88 × 514,829.52
  4. Step 4: Simplify right side
    944,558.01x = 671,075,584,074.78
  5. Step 5: Solve for x
    x = 671,075,584,074.78/944,558.01
  6. Step 6: Final answer
    x = 710,465.19

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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.