Home / 1,113,875.04-1,537,150.52-604,577.42

Finding the Fourth Proportional to 1,113,875.04, 1,537,150.52 and 604,577.42

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Solution

The fourth proportional to 1,113,875.04, 1,537,150.52 and 604,577.42 is: 834,318.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,113,875.04 : 1,537,150.52 = 604,577.42 : x
  2. Step 2: Convert to fraction form
    1,113,875.04/1,537,150.52 = 604,577.42/x
  3. Step 3: Cross multiply
    1,113,875.04x = 1,537,150.52 × 604,577.42
  4. Step 4: Simplify right side
    1,113,875.04x = 929,326,495,533.26
  5. Step 5: Solve for x
    x = 929,326,495,533.26/1,113,875.04
  6. Step 6: Final answer
    x = 834,318.45

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Double scale
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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.