Home / 1,113,896.08-1,537,176.72-604,598.32

Finding the Fourth Proportional to 1,113,896.08, 1,537,176.72 and 604,598.32

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Solution

The fourth proportional to 1,113,896.08, 1,537,176.72 and 604,598.32 is: 834,345.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,896.08 : 1,537,176.72 = 604,598.32 : x
  2. Step 2: Convert to fraction form
    1,113,896.08/1,537,176.72 = 604,598.32/x
  3. Step 3: Cross multiply
    1,113,896.08x = 1,537,176.72 × 604,598.32
  4. Step 4: Simplify right side
    1,113,896.08x = 929,374,462,455.11
  5. Step 5: Solve for x
    x = 929,374,462,455.11/1,113,896.08
  6. Step 6: Final answer
    x = 834,345.75

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Double scale
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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.