Home / 1,363,160.02-2,045,210.40-605,532.16

Finding the Fourth Proportional to 1,363,160.02, 2,045,210.40 and 605,532.16

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Solution

The fourth proportional to 1,363,160.02, 2,045,210.40 and 605,532.16 is: 908,507.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,363,160.02 : 2,045,210.40 = 605,532.16 : x
  2. Step 2: Convert to fraction form
    1,363,160.02/2,045,210.40 = 605,532.16/x
  3. Step 3: Cross multiply
    1,363,160.02x = 2,045,210.40 × 605,532.16
  4. Step 4: Simplify right side
    1,363,160.02x = 1,238,440,671,166.46
  5. Step 5: Solve for x
    x = 1,238,440,671,166.46/1,363,160.02
  6. Step 6: Final answer
    x = 908,507.18

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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.