Home / 1,092,176.46-1,507,210.50-608,772.25

Finding the Fourth Proportional to 1,092,176.46, 1,507,210.50 and 608,772.25

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Solution

The fourth proportional to 1,092,176.46, 1,507,210.50 and 608,772.25 is: 840,109.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,176.46 : 1,507,210.50 = 608,772.25 : x
  2. Step 2: Convert to fraction form
    1,092,176.46/1,507,210.50 = 608,772.25/x
  3. Step 3: Cross multiply
    1,092,176.46x = 1,507,210.50 × 608,772.25
  4. Step 4: Simplify right side
    1,092,176.46x = 917,547,927,308.63
  5. Step 5: Solve for x
    x = 917,547,927,308.63/1,092,176.46
  6. Step 6: Final answer
    x = 840,109.60

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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.