Home / 795,007.84-1,097,011.02-537,445.05

Finding the Fourth Proportional to 795,007.84, 1,097,011.02 and 537,445.05

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Solution

The fourth proportional to 795,007.84, 1,097,011.02 and 537,445.05 is: 741,606.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,007.84 : 1,097,011.02 = 537,445.05 : x
  2. Step 2: Convert to fraction form
    795,007.84/1,097,011.02 = 537,445.05/x
  3. Step 3: Cross multiply
    795,007.84x = 1,097,011.02 × 537,445.05
  4. Step 4: Simplify right side
    795,007.84x = 589,583,144,509.87
  5. Step 5: Solve for x
    x = 589,583,144,509.87/795,007.84
  6. Step 6: Final answer
    x = 741,606.71

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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.