Home / 1,069,268.36-1,602,897.90-358,798.16

Finding the Fourth Proportional to 1,069,268.36, 1,602,897.90 and 358,798.16

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Solution

The fourth proportional to 1,069,268.36, 1,602,897.90 and 358,798.16 is: 537,860.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,268.36 : 1,602,897.90 = 358,798.16 : x
  2. Step 2: Convert to fraction form
    1,069,268.36/1,602,897.90 = 358,798.16/x
  3. Step 3: Cross multiply
    1,069,268.36x = 1,602,897.90 × 358,798.16
  4. Step 4: Simplify right side
    1,069,268.36x = 575,116,817,187.86
  5. Step 5: Solve for x
    x = 575,116,817,187.86/1,069,268.36
  6. Step 6: Final answer
    x = 537,860.13

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1.5x scale

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.