Home / 1,730,685-2,388,295.02-956,303.52

Finding the Fourth Proportional to 1,730,685, 2,388,295.02 and 956,303.52

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Solution

The fourth proportional to 1,730,685, 2,388,295.02 and 956,303.52 is: 1,319,671.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,730,685 : 2,388,295.02 = 956,303.52 : x
  2. Step 2: Convert to fraction form
    1,730,685/2,388,295.02 = 956,303.52/x
  3. Step 3: Cross multiply
    1,730,685x = 2,388,295.02 × 956,303.52
  4. Step 4: Simplify right side
    1,730,685x = 2,283,934,934,424.47
  5. Step 5: Solve for x
    x = 2,283,934,934,424.47/1,730,685
  6. Step 6: Final answer
    x = 1,319,671.07

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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.